1 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3 * argz.c, argz_.h: New files, which are autoupdated from libtool.
5 2004-06-01 Jim Meyering <jim@meyering.net>
9 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
11 * getdate.y (yylex): Allow space between sign and number.
12 Problem reported by Dan Jacobson.
14 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
15 and Jim Meyering <jim@meyering.net>
17 Merge from coreutils CVS.
19 * stat-macros.h: New file, with contents from file-type.h
20 and coreutils' system.h.
21 * file-type.c: Include "stat-macros.h".
22 * file-type.h (file_type): Move all macro definitions to new file,
25 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
26 Wrap old code with this conditional.
27 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
28 function that does not dereference symlinks.
29 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
31 * xreadlink.c: Include xreadlink.h first, to catch .h file
33 (xreadlink): Accept new arg SIZE, for efficiency.
34 All decls and uses changed.
35 * xreadlink.h: Include <stddef.h>, for size_t.
37 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
38 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
40 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
42 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
44 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
46 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
47 the allocator returns NULL because the requested size is zero.
49 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
51 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
52 var. Add comment explaining why libc still defines it. This
53 merges the following patch from glibc:
54 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
56 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
58 * obstack.c (_obstack): Remove unused variable. It hasn't been
59 present in glibc since revision 1.1 of this file.
60 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
61 obstack_alignment_mask, obstack_alloc, obstack_base,
62 obstack_blank, obstack_blank_fast, obstack_chunk_size,
63 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
64 obstack_grow0, obstack_init, obstack_int_grow,
65 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
66 obstack_next_free, obstack_object_size, obstack_ptr_grow,
67 obstack_ptr_grow_fast, obstack_room): Remove declarations of
68 nonexistent functions.
70 2004-05-17 Derek R. Price <derek@ximbiot.com>
71 Paul Eggert <eggert@cs.ucla.edu>
73 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
75 2004-05-14 Bruno Haible <bruno@clisp.org>
77 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
78 that consists of a '.' followed by an empty digit string.
79 Patch by Tor Lillqvist <tml@iki.fi>.
81 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
83 Port obstack to the AS/400, where pointers are 16 bytes wide and
84 you cannot cast an integer to a valid pointer. This patch is
85 currently waiting to be integrated into glibc; see
86 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
88 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
89 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
90 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
91 (struct obstack): temp member is now a union of a pointer and
92 an integer, instead of an integer. All integer uses changed.
93 This does not affect the physical layout of struct obstack,
94 except on hosts (like the AS/400) where the size or alignment of
95 void * is greater than that of ptrdiff_t.
96 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
97 __STDC__)]: Store temporary in pointer member of union, not
99 * obstack.c: Include <stddef.h>, for offsetof.
100 (struct fooalign): Remove; it doesn't need a name.
101 (union fooround): Change double to long double, and add void *.
102 (DEFAULT_ALIGNMENT): Use offsetof to compute.
103 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
104 not a macro. Hence the values are always int; so remove all
105 casts-to-int in uses.
107 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
108 Derek Price <derek@ximbiot.com>
110 * alloca.c: Include <alloca.h>, to get our interface.
111 * alloca_.h: Use __alloca on AIX, so that we don't have to
112 include <alloca.h> first. Use C89 prototype for alloca; this
113 requires including <stddef.h> for size_t. Use extern "C" if C++.
114 Use #elif for simplicity, since we can assume C89 now.
115 Don't try to source the system alloca.h since it will not be found
116 and to prevent recursively including its replacement.
117 * fnmatch.c: Include <alloca.h> instead of opencoding.
118 * lib/regex.c: Likewise.
120 2004-05-16 Derek Price <derek@ximbiot.com>
121 Paul Eggert <eggert@cs.ucla.edu>
123 getline cleanup. This changes the getndelim2 API: both order of
124 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
127 * getline.c: Don't include stddef.h or stdio.h, since our
129 (getline): Always use getdelim, so that we don't have two
131 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
133 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
134 (GETNDELIM2_MAXIMUM): New macro.
135 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
136 instead of the old practice of delim2==0. All callers changed.
137 Return -1 on overflow, instead of returning junk.
138 Do not set *linesize unless allocation succeeds.
139 * getndelim2.h: Do not include stddef.h; no longer needed, now
140 that we include sys/types.h.
141 * getnline.h: Likewise.
142 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
143 (getndelim2): Reorder arguments.
144 * getnline.c (getnline, getndelim):
145 Don't discard the NMAX argument.
146 (getnline): Invoke getndelim, to avoid code duplication.
147 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
148 of (size_t) -1 by callers of the getnline family.
150 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
152 * nanosleep.c (suspended): Change its type from int to
153 sig_atomic_t volatile.
154 (first_call): Make it private to rpl_nanosleep, and have it
155 be zero initially as that's a bit faster.
156 (my_usleep): Round up fractional times instead of truncating them,
157 as this is the usual meaning for 'sleep'.
159 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
161 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
162 (ENOSYS): Define if not defined.
163 (settime): Fall back on stime if it exists and settimeofday fails.
164 But don't bother with fallbacks if a method fails with errno == EPERM.
166 2004-05-11 Jim Meyering <jim@meyering.net>
168 Prior to this change, the save_cwd caller required read access to the
169 current directory on most systems (ones with the fchdir function).
171 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
172 fails, try write-only, and finally, resort to using xgetcwd.
174 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
176 * obstack.c, obstack.h: Import changes from libc.
178 2004-04-28 Bruno Haible <bruno@clisp.org>
180 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
181 implicitly appends .exe to executables.
182 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
183 accepts Windows pathnames.
184 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
185 Cygwin like Windows, since it now accepts Windows pathnames.
186 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
187 Cygwin like Windows, since it now accepts Windows pathnames.
188 Reported by Derek Robert Price <derek@ximbiot.com>.
190 2004-04-20 Jim Meyering <jim@meyering.net>
192 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
194 2004-04-20 Jim Meyering <jim@meyering.net>
195 Bruno Haible <bruno@clisp.org>
197 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
198 memory when realloc fails.
200 2004-04-18 Jim Meyering <jim@meyering.net>
202 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
203 don't leak memory and do call END_UTMP_ENT.
205 2004-04-11 Paul Eggert <eggert@twinsun.com>
207 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
208 (CHAR_BIT): Remove, since we assume C89.
209 Include <stdint.h> if available, as per current Autoconf CVS advice.
211 2004-03-30 Paul Eggert <eggert@twinsun.com>
213 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
214 not bool, to be more consistent with Unix conventions.
215 Suggested by Bruno Haible.
217 Merge from coreutils.
219 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
222 * getdate.h: Include stdbool.h, and timespec.h instead of
223 the usual <time.h> dance.
224 (get_date): Change signature to support fractional time stamps.
226 * getdate.y: Include "getdate.h" first, as we can now
227 assume C89 and don't need to worry about 'const'.
228 Similarly, include "unlocked-io.h" near start, not in middle.
230 (textint.value): Use long int rather than int.
231 (textint.digits): Use size_t rather than int.
232 (BILLION, LOG10_BILLION): New constants.
233 (parser_control): New member rel_ns. Members day_ordinal,
234 time_zone, month, day, hour, minutes, rel_year, rel_month,
235 rel_day, rel_hour, rel_minutes, rel_seconds
236 are now long int, not int. Member seconds is now struct timespec,
237 not int. New member timespec_seen. Members dates_seen, days_seen,
238 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
240 (%union.intval): Now long int, not int.
242 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
243 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
244 (spec): Now is a timespec or an item list.
245 (timespec, items): New nonterminals.
246 (time, rel, relunit, number, get_date):
247 Add support for fractional seconds.
248 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
249 (gmtime, localtime, mktime): Remove decls; not needed with C89.
250 (to_hour): First arg is now long int, not int.
251 (to_year): Returns long int, not int.
252 Don't treat year -70 like 70.
253 (tm_diff): Returns long int, not int.
254 (lookup_word): Use bool instead of int when appropriate.
255 (yylex): Use size_t for count, not int.
256 Detect overflow when parsing large integer constants.
257 Add support for fractions.
258 (get_date): Make pointers 'const' if possible.
259 Use more-portable code to detect integer overflow.
260 (main) [TEST]: Adjust to above changes. Test for localtime failure.
261 Don't use ctime; it's not reliable if the year has >4 digits.
263 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
264 This is for compatibility with BSD.
266 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
267 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
268 From coreutils' system.h.
270 * userspec.c: Don't include "posixver.h".
271 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
272 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
273 compatible extension. Simplify code by removing a boolean int
274 that was always nonzero if a string was nonnull.
276 2004-03-30 Jim Meyering <jim@meyering.net>
278 Merge from coreutils.
280 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
282 * readtokens.c (readtoken): Don't leak 64 bytes when reading
283 an empty input stream.
285 * readtokens.c: Include <stdbool.h>.
286 (readtoken): Use `size_t' rather than int/long.
287 All callers adjusted.
288 Use `bool' rather than `int' where appropriate.
289 Use memset rather than an explicit loop.
290 Use x2nrealloc rather than xrealloc.
291 Allow the use of `\0' as a delimiter.
292 (readtokens): Likewise.
293 * readtokens.h (readtoken, readtokens): Update prototypes.
295 2004-03-30 Bruno Haible <bruno@clisp.org>
297 * getloadavg.c (getloadavg): Don't assume setlocale returns
300 2004-03-29 Paul Eggert <eggert@twinsun.com>
302 Merge changes to getloadavg.c from coreutils and Emacs.
304 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
305 Define to an expression, not to the empty string.
306 Include cloexec.h and xalloc.h.
307 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
308 Use set_cloexec_flag rather than rolling our own.
309 * cloexec.c, cloexec.h: New files.
311 2004-03-18 Paul Eggert <eggert@twinsun.com>
313 * getopt.h: Sync with libc CVS.
315 2004-03-18 Paul Eggert <eggert@twinsun.com>
316 Bruno Haible <bruno@clisp.org>
318 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
319 not on all platforms that have <wchar.h>.
320 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
322 2004-03-09 Paul Eggert <eggert@twinsun.com>
324 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
326 * getopt_int.h: New file, also synced from libc.
328 2004-03-07 Paul Eggert <eggert@twinsun.com>
330 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
331 '#if' expressions. Unlike the code it replaces, it does not
332 depend on (defined _SC_PAGESIZE). However, it does depend on
333 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
334 first reported by Jason Andrade in
335 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
337 2004-01-18 Simon Josefsson <jas@extundo.com>
339 * strdup.h: New file.
340 * strdup.c: Include it.
341 * path-concat.c: Include strdup.h. Drop strdup declaration.
342 * userspec.c: Include strdup.h. Drop strdup declaration.
344 2004-02-06 Karl Berry <karl@gnu.org>
346 * config.charset: update from gettext 0.14.1.
348 2004-02-05 Paul Eggert <eggert@twinsun.com>
350 Add comments and code, prompted by suggestions from Bruno Haible
352 * quotearg.h (quotearg_alloc): New decl. Improve the comments
353 describing the enum quoting_style values.
354 * quotearg.c (quotearg_alloc): New function.
355 (quotearg_buffer_restyled): Treat lone { and } as special.
356 Treat = as special. Work around bug with older shells
357 that "see" a '\' that is really the 2nd byte of a multibyte char.
358 Quote empty string with shell_quoting_style.
360 2004-02-03 Bruno Haible <bruno@clisp.org>
362 * pipe.h: New file, from GNU gettext.
363 * pipe.c: New file, from GNU gettext.
365 2004-01-27 Bruno Haible <bruno@clisp.org>
367 * execute.h: New file, from GNU gettext.
368 * execute.c: New file, from GNU gettext.
369 * w32spawn.h: New file, from GNU gettext.
371 2004-01-23 Paul Eggert <eggert@twinsun.com>
373 Exit-status fix from coreutils.
375 Use exit_failure consistently in place of EXIT_FAILURE,
376 so that program exit statuses are consistent on failure.
378 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
379 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
380 * argmatch.h: Comment fix to match the above.
381 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
382 Now a macro referring to exit_failure, instead of a separate
383 variable. Include "exitfail.h" to get it.
384 * xstrtol.h: Include "exitfail.h".
385 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
387 * long-options.c (parse_long_options): Use prototype
388 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
391 2004-01-21 Jim Meyering <jim@meyering.net>
393 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
394 so as not to conflict with a different-sized __mktime_internal
395 function in GNU libc.
396 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
397 Problem building statically-linked `ls' reported by Michael Brunnbauer.
399 2004-01-18 Paul Eggert <eggert@twinsun.com>
401 Merge from diffutils.
403 * file-type.c (file_type): Add typed memory objects.
404 * file-type.h (S_TYPEISTMO): New macro.
406 * c-stack.h (c_stack_action): Remove argv argument.
407 * c-stack.c (c_stack_action): Likewise. All uses changed.
408 (die): Don't calculate message unless segv_action returns.
409 (get_stack_location, min_address_from_argv, max_address_from_argv,
410 volatile stack_base, volatile_stack_size): Remove.
411 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
412 that every segmentation violation is a stack overflow. (Ouch!)
413 See Debian bug 136249 (still outstanding) for more info about why
414 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
416 2003-11-30 Bruno Haible <bruno@clisp.org>
418 Safer stack allocation.
419 * setenv.c: Include allocsa.h.
420 (alloca): Remove fallback definition.
421 (freea): Remove macro.
422 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
425 2003-10-17 Bruno Haible <bruno@clisp.org>
427 * binary-io.h: Avoid warnings on Cygwin.
429 2003-12-28 Bruno Haible <bruno@clisp.org>
431 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
432 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
434 2003-11-28 Bruno Haible <bruno@clisp.org>
436 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
438 2003-11-27 Bruno Haible <bruno@clisp.org>
440 * wait-process.c: On Windows, include windows.h. Needed on mingw.
442 2003-11-17 Bruno Haible <bruno@clisp.org>
444 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
446 2003-11-24 Bruno Haible <bruno@clisp.org>
448 * xallocsa.h: New file, from GNU gettext.
449 * xallocsa.c: New file, from GNU gettext.
451 2003-11-24 Bruno Haible <bruno@clisp.org>
453 * allocsa.h: New file, from GNU gettext.
454 * allocsa.c: New file, from GNU gettext.
456 2003-11-24 Bruno Haible <bruno@clisp.org>
458 * eealloc.h: New file.
460 2004-01-15 Jim Meyering <jim@meyering.net>
462 Merge from coreutils.
464 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
465 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
466 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
468 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
469 optional configure-time default.
471 * version-etc.c (version_etc_copyright): Update copyright date.
473 * xreadlink.c (xreadlink): Correct outdated comment.
475 2004-01-15 Paul Eggert <eggert@twinsun.com>
477 Merge from coreutils.
479 * posixver.c: Include posixver.h.
481 * same.c: Include <stdbool.h>, <limits.h>.
482 (_POSIX_NAME_MAX): Define if not defined.
484 (same_name): If file names are silently truncated, report
485 that the file names are the same if they are the same after
486 the silent truncation.
488 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
490 * xstrtod.c (xstrtod): Likewise. All callers changed to
491 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
494 2004-01-14 Paul Eggert <eggert@twinsun.com>
496 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
497 with like-named macro in fnmatch.c.
498 (EXT): Use an internal constant instead.
500 Merge fnmatch patches from glibc.
501 * fnmatch.c (mbsinit): Remove define.
502 Add libc_hidden_ver (__fnmatch, fnmatch).
503 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
504 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
506 2003-12-14 Karl Berry <karl@gnu.org>
508 * config.charset: update from gettext-runtime.
510 2003-12-03 Paul Eggert <eggert@twinsun.com>
512 * getgroups.c (getgroups): xmalloc takes one argument, not two.
513 Bug reported by Alfred M. Szmidt.
515 2003-11-29 Karl Berry <karl@gnu.org>
517 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
519 2003-11-23 Paul Eggert <eggert@twinsun.com>
520 Bruno Haible <bruno@clisp.org>
522 * printf-parse.h: Don't include sys/types.h.
523 (ARG_NONE): New macro.
524 (char_directive): Change type of *arg_index fields to size_t.
525 * printf-parse.c: Don't include sys/types.h.
526 (SSIZE_MAX): Remove macro.
527 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
528 Remove unnecessary overflow check.
529 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
532 2003-11-24 Paul Eggert <eggert@twinsun.com>
534 * alloca.c: Remove dependency on xalloc module.
535 (xalloc_die): Remove.
536 (memory_full) [!defined emacs]: New macro.
537 [!defined emacs]: Don't include xalloc.h.
538 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
539 address arithmetic overflows. Change datatypes a bit to avoid
542 2003-11-22 Jim Meyering <jim@meyering.net>
544 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
546 2003-11-17 Bruno Haible <bruno@clisp.org>
548 * vasnprintf.c (alloca): Remove fallback definition.
549 (freea): Remove definition.
550 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
551 Reported by Paul Eggert.
553 2003-11-17 Jim Meyering <jim@meyering.net>
555 On systems without utime and without a utimes function capable of
556 dealing with a NULL struct utimbuf* argument, this utime replacement
557 could -- in unusual circumstances -- leak a file descriptor.
558 * utime.c: Include <unistd.h> and <errno.h>.
559 (utime_null): Be sure to close `fd' and to preserve errno.
560 Reported by Geoff Collyer via Arnold Robbins.
562 2003-11-16 Paul Eggert <eggert@twinsun.com>
563 Bruno Haible <bruno@clisp.org>
565 Protect against address arithmetic overflow.
566 * printf-args.h: Include stddef.h.
567 (arguments): Change type of field 'count' to size_t.
568 * printf-args.c (printf_fetchargs): Use size_t instead of
569 'unsigned int' where appropriate.
570 * printf-parse.h: Include sys/types.h.
571 (char_directive): Change type of *arg_index fields to ssize_t.
572 (char_directives): Change type of fields 'count', max_*_length to
574 * printf-parse.c: Include sys/types.h and xsize.h.
575 (SSIZE_MAX): Define fallback value.
576 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
577 instead of 'int' where appropriate. Check a_allocated, d_allocated
578 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
579 * vasnprintf.c: Include xsize.h.
580 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
581 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
582 overflow. Avoid wraparound when converting a width or precision from
585 2003-11-16 Bruno Haible <bruno@clisp.org>
587 Update from GNU gettext.
588 * printf-parse.c: Generalize to it can be compiled for wide strings.
589 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
590 * vasnprintf.c: Generalize to it can be compiled for wide strings.
591 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
592 SNPRINTF): New macros.
593 Don't include <alloca.h> if the file is used inside libintl.
594 (local_wcslen): New function, for Solaris 2.5.1.
595 (VASNPRINTF): Use it instead of wcslen.
597 2003-11-16 Bruno Haible <bruno@clisp.org>
599 * xsize.h (xmax): New function.
600 (xsum, xsum3, xsum4): Declare as "pure" functions.
602 2003-11-12 Paul Eggert <eggert@twinsun.com>
604 * xalloc.h: Do not include <limits.h> or <stdint.h>.
605 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
606 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
607 heuristic is just as accurate as far as we know, and it removes a
608 dependency on size_max.m4 and ptrdiff_max.m4.
610 2003-11-12 Paul Eggert <eggert@twinsun.com>
612 * xstrtol.c (__xstrtol): Remove "break" immediately after
613 "return", to pacify some unknown compiler. Problem reported
616 2003-11-11 Bruno Haible <bruno@clisp.org>
618 * xsize.h (SIZE_MAX): Remove fallback definition.
619 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
622 2003-11-10 Paul Eggert <eggert@twinsun.com>
624 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
625 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
626 rejected some allocations of exactly SIZE_MAX - 2 bytes.
628 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
629 not (size_t) -1, since it's defined here.
631 2003-11-06 Paul Eggert <eggert@twinsun.com>
633 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
634 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
635 Reject sizes of exactly SIZE_MAX bytes.
636 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
637 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
639 2003-11-05 Bruno Haible <bruno@clisp.org>
641 * xsize.h: Include limits.h, to avoid a possible collision with
642 SIZE_MAX defined in <limits.h> on Solaris.
644 2003-11-04 Bruno Haible <bruno@clisp.org>
647 * linebreak.c: Include xsize.h.
648 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
649 argument for overflow.
650 Suggested by Paul Eggert.
652 2003-10-31 Bruno Haible <bruno@clisp.org>
654 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
655 to avoid (extremely rare) race condition.
656 Suggested by Paul Eggert.
658 2003-11-03 Jim Meyering <jim@meyering.net>
660 * userspec.c: Include "userspec.h".
661 * userspec.h: New file.
663 2003-10-31 Paul Eggert <eggert@twinsun.com>
665 * mountlist.h (struct mount_entry.me_type_malloced): New member.
666 * mountlist.c (SIZE_MAX): Define if not defined already.
667 (read_filesystem_list): Set and use me_type_malloced.
668 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
669 whatever the type happens to be), for brevity and consistency.
670 Check for size calculation overflow on Alphas running OSF/1.
672 2003-10-31 Jim Meyering <jim@meyering.net>
674 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
676 * linebuffer.c: Include <string.h> for declaration of memset.
678 2003-10-30 Paul Eggert <eggert@twinsun.com>
679 Bruno Haible <bruno@clisp.org>
681 * vasprintf.c: Include <limits.h>, <stdlib.h>.
682 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
684 2003-10-29 Paul Eggert <eggert@twinsun.com>
686 * xalloc.h (xalloc_oversized): Now a macro, not a function,
687 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
689 * quotearg.c (quotearg_n_options): Use it.
690 * group-member.c: Include <stdbool.h>.
691 (free_group_info): Arg is now const *; don't free arg.
692 (get_group_info): Now returns bool and accepts struct group_info *,
693 rather than returning a malloc'ed struct group_info *.
694 All uses changed. Check for overflow in internal size calculation.
696 * getusershell.c (readname): Simplify the code by using x2nrealloc
697 rather than xmalloc/xrealloc.
698 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
699 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
700 conformance bug: the old code used a pointer after freeing the
701 storage that it addressed.
702 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
703 rather than doing it by hand.
704 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
705 the buffer preserved. Use free and xmalloc instead.
706 * quotearg.c (quotearg_n_options): Likewise.
707 Use a simpler test for size overflow. Don't use xalloc_oversized
708 because unsigned int might be wider than size_t (!); this suggests
709 that we should switch from unsigned int to size_t for slot numbers.
711 2003-10-27 Bruno Haible <bruno@clisp.org>
713 * stdbool_.h: Better support for BeOS.
715 2003-10-27 Paul Eggert <eggert@twinsun.com>
717 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
718 to allocate the returned structure. Do not allocate a subarray,
719 as x2nrealloc will do that.
720 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
721 instead of xnrealloc.
722 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
724 2003-10-26 Paul Eggert <eggert@twinsun.com>
726 * xalloc.h (xalloc_oversized): New static inline function, for
727 callers that want to do their own size-overflow checking. Include
728 <stdbool.h>, since xalloc_oversized returns bool.
729 * xalloc.c (array_size_overflow): Remove. All callers changed
730 to use xalloc_oversized.
732 Add two functions x2realloc, x2nrealloc, for programs that grow
733 arrays dynamically by doubling their sizes.
734 * xalloc.h (x2realloc, x2nrealloc): New decls.
735 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
738 Port to C99 semantics for 'inline' of external functions.
739 Bug reported by Bruno Haible.
740 * xmalloc.c (xnmalloc_inline): New static inline function,
741 with the old contents of xnmalloc.
742 (xnmalloc, xmalloc): Use it.
743 (xnrealloc_inline): New static inline function,
744 with the old contents of xnrealloc.
745 (xnrealloc, xrealloc): Use it.
747 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
749 2003-10-25 Paul Eggert <eggert@twinsun.com>
751 Fix several address-calculation bugs in the hash modules,
752 plus some minor code cleanup.
754 * hash.h: Include <stdbool.h>, for bool.
755 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
756 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
757 hash_get_n_entries, hash_get_max_bucket_length,
758 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
759 hash_rehash): Use size_t rather than unsigned.
760 * hash.c (struct hash_table, hash_get_n_buckets,
761 hash_get_n_buckets_used, hash_get_n_entries,
762 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
763 hash_get_entries, hash_do_for_each, hash_string, is_prime,
764 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
766 (SIZE_MAX): Define if not defined.
767 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
768 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
770 Use const * when possible.
771 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
772 (check_tuning): Fix bug: if tuning parameters were very close to
773 0 or 1, rounding errors could have caused subscript violations.
774 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
775 (hash_initialize): Add 'fail:' label
776 to free table and return NULL, and use it to simplify code.
777 Use calloc rather than clearing the storage ourself.
778 (hash_initialize, hash_rehash): Check for arithmetic overflow in
779 buffer size calculations.
780 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
781 Include <stddef.h>, for size_t.
782 * hash-pjw.c (hash_pjw): Likewise.
783 Switch to method described by Bruno Haible.
784 Include <limits.h>, for CHAR_BIT.
785 (SIZE_BITS): New macro.
787 2003-10-21 Paul Eggert <eggert@twinsun.com>
789 * getndelim2.c (getndelim2): When size calculation overflows,
790 ceiling the allocation at NMAX bytes rather than silently
791 discarding input bytes before NMAX is reached. This makes
792 a difference only if NMAX exceeds SIZE_MAX / 2.
794 * obstack.c: Merge from glibc.
795 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
796 Add libc_hidden_def (_obstack_newchunk).
797 (_obstack_free) [! defined _LIBC]: Remove.
798 [defined _LIBC]: Make a strong alias from obstack_free, rather than
799 a clone of the function body.
800 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
801 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
803 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
804 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
807 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
808 (obstack_ptr_grow_fast, obstack_int_grow_fast):
809 Don't use lvalue casts, as GCC plans to remove support for them
810 in GCC 3.5. Reported by Joseph S. Myers. This bug
811 was also present in the non-GCC version, indicating that this
812 code had always been buggy and had never been widely used.
813 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
814 Use the fast variant of each macro, rather than copying the
815 definiens of the fast variant; that way, we'll be more likely to
816 catch future bugs in the fast variants.
818 2003-10-20 Bruno Haible <bruno@clisp.org>
820 * wait-process.h: New file, from GNU gettext.
821 * wait-process.c: New file, from GNU gettext.
823 2003-10-19 Jim Meyering <jim@meyering.net>
825 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
827 2003-10-16 Paul Eggert <eggert@twinsun.com>
829 * getgroups.c: Include <errno.h>, <stdlib.h>.
830 (getgroups): First arg is int, not size_t.
831 Don't let 'free' mangle errno.
833 2003-10-16 Jim Meyering <jim@meyering.net>
835 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
837 2003-10-15 Paul Eggert <eggert@twinsun.com>
839 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
841 (new_exclude, add_exclude_file): Initial size no longer needs to
843 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
844 our own address arithmetic overflow checking.
846 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
847 (fnmatch): Do not alloca more than 2000 wide characters;
848 instead, use malloc for large buffers.
849 Check for address arithmetic overflow, and return -1
850 with errno set to ENOMEM in that case.
851 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
852 (NEW_PATTERN): Do not alloca more than 8000 bytes;
853 instead, return -1. Check for address arithmetic overflow.
855 2003-10-14 Paul Eggert <eggert@twinsun.com>
857 Handle invalid suffixes and overflow independently, so that
858 callers can treat them independently as needed. Fix some bugs in
859 suffix handling, e.g., "100k@" was not diagnosed as an invalid
860 suffix for a human-readable blocksize. The major caller-visible
861 change is the addition of a new
862 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
863 that both overflow and suffix chars were found.
865 * human.c (humblock): Don't check separately for invalid suffix
866 char; that is xstrtoumax's job (now that its bug is fixed).
867 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
868 INTMAX_MAX]: New macros.
869 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
870 TYPE_MAXIMUM): New macros.
871 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
872 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
873 if overflow occurs, as it's what __strtol does and it's more useful
875 (__xstrtol): If __strtol reports some error other than ERANGE,
876 reflect it to the caller as LONGINT_INVALID. If it reports
877 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
878 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
879 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
881 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
882 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
883 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
884 [defined UINTMAX_MAX]: New macros.
886 2003-10-14 Bruno Haible <bruno@clisp.org>
888 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
889 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
890 Also use volatile where needed.
892 2003-10-12 Paul Eggert <eggert@twinsun.com>
894 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
895 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
896 and define in terms of the other primitives.
897 * xmalloc.c: Include stdbool.h; do not include exit.h.
898 (SIZE_MAX): Define if not already defined.
899 (array_size_overflow): New function.
900 (xalloc_die): Abort instead of exiting if 'error' returns.
901 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
902 (xmalloc, xrealloc): Use them.
903 (xcalloc): Check for address arithmetic overflow.
904 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
905 a bit faster than strcpy.
907 2003-10-08 Paul Eggert <eggert@twinsun.com>
909 Merge getpass from libc, plus a few fixes.
911 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
913 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
914 __fsetlocking to empty.
915 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
916 do include <bits/libc-lock.h>.
917 Do not include <fcntl.h>; not needed.
918 [_LIBC]: Include <wchar.h>.
919 (NOTCANCEL_MODE): New macro.
920 (flockfile, funlockfile) [_LIBC]: New macros.
921 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
922 [!_LIBC]: New macros.
923 (call_fclose): New function.
924 (getpass): Use it. Save tty stream separately; this simplifies the
925 code and makes it more reliable if stdin happens to equal stdout.
926 Invoke __fsetlocking on tty.
927 Handle thread cancellation if needed.
928 Namespace cleanup (use __tcgetattr, __getline).
929 Use bool for Booleans.
930 [USE_IN_LIBIO]: Handle wide streams.
931 [!_LIBC]: Unconditionally do the fseek, since we don't know what
932 stream might go where.
934 * unlocked-io.h: Include <stdio.h>, so that the caller
935 doesn't have to include <stdio.h> before us.
936 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
937 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
938 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
939 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
940 if not declared, so that we can use getpass.c code from libc without
942 (flockfile, ftrylockfile, funlockfile): New macros.
944 2003-10-06 Bruno Haible <bruno@clisp.org>
946 * version-etc-2.h: Remove file.
947 * version-etc-2.c: Remove file.
949 2003-09-25 Jim Meyering <jim@meyering.net>
950 Bruno Haible <bruno@clisp.org>
952 This lets translators provide better translations for the
953 "Written by ..." part of --version output.
954 * version-etc.h: Include stdarg.h.
955 (version_etc_copyright): Declare as readonly.
956 (version_etc): Make this function variadic with a NULL-terminated list
957 of author name strings.
958 (version_etc_va): New declaration.
959 * version-etc.c: Include stdarg.h, stdlib.h.
960 (version_etc_copyright): Declare as readonly.
961 (version_etc_va): New function. Provide a different translatable string
962 for each possible number of authors < 10. Abbreviate when there are 10
964 (version_etc): Make this function variadic. Call version_etc_va.
965 Suggestion from Gary V. Vaughan.
967 * long-options.h (parse_long_options): Change prototype: the authors
968 string is moved to the end and becomes variadic.
969 * long-options.c: Include stdarg.h.
970 (parse_long_options): Make this function variadic, too.
971 Call version_etc_va, not version_etc.
973 2003-10-06 Bruno Haible <bruno@clisp.org>
975 * fatal-signal.h: New file, from GNU gettext.
976 * fatal-signal.c: New file, from GNU gettext.
978 2003-10-04 Karl Berry <karl@gnu.org>
980 * argp*: update from libc.
982 2003-10-01 Larry Jones <lawrence.jones@eds.com>
984 * getpass.c (getpass): Use a no-op fseek when switching from input to
985 output mode on the same stream.
987 2003-09-29 Paul Eggert <eggert@twinsun.com>
989 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
990 Fix arg typo in previous patch.
992 2003-09-28 Jim Meyering <jim@meyering.net>
994 * error.c: Correct cpp indentation.
996 2003-09-27 Paul Eggert <eggert@twinsun.com>
998 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
999 Omit the special code that used __typeof__, since we worry that
1000 it could be more trouble than it's worth. See:
1001 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1002 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1006 2003-09-26 Jim Meyering <jim@meyering.net>
1008 * error.c (error_tail): Move some declarations
1009 into inner scope where the local variables are used.
1011 2003-09-26 Bruno Haible <bruno@clisp.org>
1013 * stpncpy.h (gnu_stpncpy): New declaration.
1014 (stpncpy): Define as alias for gnu_stpncpy.
1015 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1017 2003-09-26 Paul Eggert <eggert@twinsun.com>
1019 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1020 (error_tail): Do not loop, reallocating temporary buffer, since
1021 the output cannot contain more wide characters than the input
1022 contains bytes, the size must be big enough already. This avoids
1023 one potential size overflow calculation. Check for size overflow
1024 when calculating temporary buffer size. Free temporary buffer
1025 when done, if it was allocated with malloc; this plugs a memory
1026 leak. Remove casts from void * to pointers, that are no longer
1027 needed now that we're assuming C89 or better.
1029 Merge error changes from glibc.
1031 * error.c, error.h: Update copyright notice header to match glibc.
1032 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1033 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1034 Disable cancellation while printing error.
1035 * error.h: Prepend __ to parameter names.
1037 2003-09-25 Karl Berry <karl@gnu.org>
1039 * argp-fmtstream.c, argp-help.c: update from libc.
1041 2003-09-25 Bruno Haible <bruno@clisp.org>
1043 * version-etc-2.h: New file, from version-etc.h with modifications.
1044 * version-etc-2.c: New file, from version-etc.c with modifications.
1046 2003-09-25 Simon Josefsson <jas@extundo.com>
1048 * xgetdomainname.h: New file.
1049 * xgetdomainname.c: New file.
1051 2003-09-25 Simon Josefsson <jas@extundo.com>
1052 Bruno Haible <bruno@clisp.org>
1054 * getdomainname.h: New file.
1055 * getdomainname.c: New file.
1057 2003-09-24 Paul Eggert <eggert@twinsun.com>
1059 * linebuffer.c (freebuffer): Don't free the argument, just
1060 the buffer associated with the argument. Bug reported by
1063 2003-09-19 Karl Berry <karl@gnu.org>
1065 * argp.h: update from libc.
1067 2003-09-16 Paul Eggert <eggert@twinsun.com>
1069 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1070 input error, instead of returning NULL the next time we are called
1071 (and therefore losing track of errno).
1073 2003-09-15 Paul Eggert <eggert@twinsun.com>
1075 * getndelim2.c (getndelim2): Don't trash errno when a read
1076 fails, so that the caller gets the proper errno.
1078 * readutmp.c (read_utmp): Likewise.
1079 Check for fstat error. Close stream and free storage
1082 2003-09-14 Bruno Haible <bruno@clisp.org>
1084 * fwriteerror.h: New file.
1085 * fwriteerror.c: New file.
1087 2003-09-14 Jim Meyering <jim@meyering.net>
1089 * getloadavg.c: Correct cpp indentation.
1090 * strdup.c: Likewise.
1091 * vasnprintf.c: Likewise.
1093 2003-09-12 Paul Eggert <eggert@twinsun.com>
1095 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1096 * obstack.c [!defined _LIBC]: Likewise.
1097 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1098 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1099 * exitfail.c: Don't include stdlib.h; no longer needed.
1101 More changes to assume C89 or better.
1103 * error.c (error_tail): Assume vprintf.
1105 * argmatch.c (getenv): Remove decl.
1106 * progreloc.c (get_full_program_name): Define via prototype.
1107 * setenv.c (clearenv): Likewise.
1108 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1110 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1111 (malloc, memcpy): Remove decls.
1112 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1113 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1114 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1115 (memcpy): Remove macro.
1116 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1117 (__P): Remove. All uses removed.
1118 (PTR): Remove. All uses changed to void *.
1119 (CHAR_BIT, NULL): Remove.
1120 (spaces, zeros, memset_space, memset_zero)
1121 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1123 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1124 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1125 Define with prototype.
1126 Remove now-unnecessary prototype decl.
1127 (extra_args_spec): Assume ANSI C. All uses changed.
1128 (extra_args_spec_iso): Remove.
1129 (my_strftime, emacs_strftimeu): Define via prototype.
1130 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1132 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1133 * strtoimax.c: Include <stdlib.h> unconditionally.
1134 (strtoul, strtol): Remove decls.
1135 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1137 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1138 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1139 (LOCALE_PARAM_PROTO): New macro.
1140 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1141 (INTERNAL (strtol), strtol): Define with a prototype.
1142 (PARAMS): Remove. All uses removed.
1143 * tempname.c: Include <string.h> unconditionally.
1144 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1145 * xgethostname.c (main): Define with a prototype.
1146 * xmalloc.c: Include "xalloc.h" first, to check interface.
1147 Include <stdlib.h> unconditionally.
1148 (calloc, malloc, realloc, free): Remove decls.
1149 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1150 Include <stdlib.h> unconditionally. Sort include file names.
1152 (xstrtod): Define with a prototype.
1153 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1154 (strtol, strtoul): Remove decls.
1156 2003-09-11 Paul Eggert <eggert@twinsun.com>
1158 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1159 Include <stdlib.h>, <string.h> unconditionally.
1160 Remove now-unnecessary cast to char *.
1161 * strnlen.c: Include <string.h> unconditionally.
1162 * yesno.c (yesno): Define with a prototype.
1164 2003-09-10 Bruno Haible <bruno@clisp.org>
1166 * strcspn.c: Include <string.h> unconditionally.
1167 * strpbrk.c: Include <string.h> unconditionally.
1168 * strstr.c: Include <string.h> unconditionally.
1169 * unicodeio.c: Include <string.h> unconditionally.
1170 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1171 * unsetenv.c: Likewise.
1172 * xreadlink.c: Include <stdlib.h> unconditionally.
1173 * yesno.c: Include <stdlib.h> unconditionally.
1174 (rpmatch): Add prototype.
1176 2003-09-10 Jim Meyering <jim@meyering.net>
1178 * error.c: Correct indentation of cpp directives.
1180 2003-09-09 Paul Eggert <eggert@twinsun.com>
1184 * acosl.c (main): Use a prototype.
1185 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1188 * getloadavg.c (getloadavg, main): Define via prototypes.
1190 * getopt.h (struct option.name): Assume C89, and use 'const'.
1191 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1192 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1194 * getopt.c (const): Remove macro.
1195 Include <string.h> unconditionally.
1196 (my_index): Remove; all uses changed to strchr.
1197 (strlen): Remove decl.
1198 (exchange): Remove forward decl; no longer needed.
1199 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1200 Define with prototype.
1201 * getopt1.c (const): Remove macro.
1202 (getopt_long, getopt_long_only, main): Define with prototype.
1204 * getugroups.c: Include <string.h> unconditionally.
1206 * getusershell.c: Include <stdlib.h> unconditionally.
1207 (getusershell, setusershell, endusershell, readname, main):
1208 Define with prototypes.
1210 * group-member.c: Include group-member.h first.
1211 Include <stdlib.h> unconditionally.
1213 * hard-locale.c: Include hard-locale.h first.
1214 Include <stdlib.h>, <string.h> unconditionally.
1216 * hash.c (free, malloc): Remove decls.
1217 Include <stdlib.h> unconditionally.
1219 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1220 (getenv): Do not declare.
1222 * idcache.c: Include <string.h> unconditionally.
1224 * long-options.c: Include long-options.h first, to test interface.
1225 Include <stdlib.h> unconditionally.
1227 * makepath.c: Include makepath.h first, to test interface.
1228 Include <stdlib.h> and <string.h> unconditionally.
1230 * linebuffer.c: Include <stdlib.h>.
1231 (free): Remove decl.
1233 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1234 rpl_malloc returns void *, not char *.
1235 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1237 * md5.h: Include <limits.h> unconditionally.
1238 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1239 (__P): Remove; all uses removed.
1240 * md5.c: Include "md5.h" first.
1241 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1242 md5_buffer, md5_process_bytes, md5_process_block):
1243 Define with prototypes.
1244 * sha.h (__P): Remove all uses. (It wasn't defined??)
1245 * sha.c: Include "sha.h" first.
1246 Include <stdlib.h>, <string.h> unconditionally.
1248 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1249 * memcmp.c (__ptr_t): Likewise.
1250 * memrchr.c (__ptr_t): Likewise.
1251 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1252 Include <string.h> unconditionally.
1253 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1254 * memchr.c: Include <stdlib.h> unconditionally.
1255 * memchr.c (LONG_MAX): Remove.
1256 * memrchr.c (LONG_MAX): Likewise.
1257 * memchr.c (__memchr): Define via a prototype.
1258 * memrchr.c (__memrchr): Likewise.
1259 * memcmp.c (__P): Remove, and remove all uses.
1260 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1261 Remove forward decls; no longer needed.
1262 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1263 Use types required by C89 in prototype.
1265 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1266 * savedir.c: Likewise.
1267 * mkdir.c (free): Remove decl.
1268 * rmdir.c (rmdir): Define with a prototype.
1269 * savedir.c: Include savedir.h first, to test interface.
1271 * mktime.c (STDC_HEADERS): Remove.
1272 Include <stdlib.h>, <string.h> unconditionally.
1274 * modechange.c: Include <stdlib.h> unconditionally.
1275 (malloc): Remove decl.
1277 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1278 (free): Remove decl.
1280 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1281 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1282 (This type really should be intptr_t, but that's a C99ism.)
1283 (_obstack_memcpy): Remove: all uses changed to memcpy.
1284 Include <string.h> unconditionally.
1285 (struct obstack): Assume __STDC__ for types of members
1286 chunkfun, freefun, extra_arg.
1287 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1288 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1289 obstack_begin, obstack_specify_allocation,
1290 obstack_specify_allocation_with_arg, obstack_chunkfun,
1291 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1292 Remove unprototyped decls and the macros that use them.
1293 * obstack.c (POINTER): Remove. All uses changed to void *.
1294 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1295 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1296 (defined __STDC__ && __STDC__)]:
1297 Remove nonprototyped code.
1298 Include <stdlib.h> unconditionally.
1299 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1300 _obstack_allocated_p, _obstack_free, obstack_free,
1301 _obstack_memory_used, print_and_abort):
1302 Define using prototypes.
1303 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1304 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1305 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1306 obstack_next_free, obstack_object_size, obstack_room) [0]:
1307 Remove unused, unprototyped code.
1309 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1311 * physmem.c (physmem_total, physmem_available, main): Define
1314 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1315 (main): Define with a prototype.
1317 * posixver.c (getenv): Remove decl.
1319 * putenv.c (malloc): Returns void *, not char *.
1320 Include <string.h> unconditionally.
1321 (strchr, memcpy, NULL): Do not define.
1323 * readtokens.c: Include readtokens.h first, to test interface.
1324 Include <stdlib.h>, <string.h> unconditionally.
1325 (init_tokenbuffer): Define with a prototype.
1327 * regex.c (PARAMS): Remove. All uses removed.
1328 All uses of _RE_ARGS removed, too.
1329 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1331 (bzero): Assume memset exists.
1332 (memcmp, memcpy, NULL): Remove.
1333 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1334 char, or assignments to local vars of type signed char.
1335 (init_syntax_once, PREFIX(extract_number_and_incr),
1336 PREFIX(print_partial_compiled_pattern),
1337 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1338 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1339 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1340 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1341 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1342 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1343 wcs_compile_range, byte_compile_range, truncate_wchar,
1344 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1345 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1346 count_mbs_length, wcs_re_match_2_internal,
1347 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1348 PREFIX(alt_match_null_string_p),
1349 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1350 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1351 regfree, PREFIX(extract_number)): Define with prototype. Remove
1352 now-unnecessary declaration, if any.
1353 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1355 Remove now-unnecessary casts among pointer types.
1356 * regex.h (_RE_ARGS): Remove. All uses removed.
1358 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1359 (free): Remove decl.
1361 * rpmatch.c: Include <stdlib.h> unconditionally.
1363 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1364 (free): Remove decl.
1366 * save-cwd.c: Include <stdlib.h> unconditionally.
1367 * xgetcwd.c: Likewise.
1369 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1370 (free): Remove decl.
1372 * strchrnul.c (strchrnul): Define with a prototype.
1373 Fix bug: c_in was not converted to char before searching.
1375 The following changes are not K&R related:
1377 * group-member.h: Include <sys/types.h>, so that this file is
1379 * makepath.h: Likewise.
1381 * getusershell.c (readname, default_index, line_size, readname):
1382 Use size_t, not int, for sizes.
1383 (readname): If the size overflows, report an error instead of
1386 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1388 * getndelim2.c: Assume stdlib.h per the C89 spec.
1390 2003-09-08 Paul Eggert <eggert@twinsun.com>
1392 Assume C89 or better; remove K&R cruft.
1393 A few of these changes were first proposed by Derek Robert Price
1394 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1396 * addext.c: Include <string.h> unconditionally.
1397 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1398 Don't declare getenv or malloc.
1400 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1401 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1403 (find_stack_direction, alloca): Use prototypes.
1405 * atexit.c (atexit): Define using a prototype.
1407 * basename.c, dirname.c, stripslash.c:
1408 Include <string.h> unconditionally.
1410 * bcopy.c: Include <stddef.h>.
1411 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1413 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1415 * error.h (error, error_at_line, error_print_progname)
1416 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1417 * error.c: Include error.h first, to check interface.
1418 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1419 (VA_START): Remove; all uses changeed to va_start.
1420 (exit, strerror): Remove decls.
1421 (error_print_progname): Prototype uncondionally.
1422 Don't include <errno.h>; no longer needed.
1423 (private_strerror): Remove.
1424 (error_tail): Always define.
1425 (error, error_at_line): Assume C89 or better; always use prototypes.
1426 * fatal.c: Include "fatal.h" first, to test interface.
1427 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1428 (VA_START): Remove; all uses changed to va_start.
1429 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1431 (exit): Remove decl.
1432 (fatal): Prototype unconditionally. Assume va_start works.
1433 Abort at end, to pacify gcc.
1435 * euidaccess.c (main): Define with a prototype.
1437 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1439 * exitfail.c: Include <stdlib.h> unconditionally.
1441 * fnmatch_.h (__P): Remove. All uses changed to assume
1443 * fnmatch.c: Include fnmatch.h first, to test interface.
1444 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1445 (getenv): Remove decl.
1446 (fnmatch): Define using a prototype.
1447 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1448 (FCT): Define using a prototype.
1450 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1452 * gethostname.c: Include <stddef.h>.
1453 (gethostname): Define with prototype. Length is size_t, not int.
1455 2003-09-08 Paul Eggert <eggert@twinsun.com>
1457 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1458 getversion.c should have been removed then, but was accidentally
1461 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1462 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1464 2003-09-07 Paul Eggert <eggert@twinsun.com>
1466 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1467 copy_tm_result. Bug reported by Simon Josefsson in
1468 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1470 2003-09-06 Paul Eggert <eggert@twinsun.com>
1472 * time_r.c, time_r.h: New files.
1474 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1476 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1477 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1479 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1481 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1482 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1485 * timegm.c: Switch to glibc implementation, with the following changes:
1486 [defined HAVE_CONFIG_H]: Include <config.h>.
1487 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1488 (__mktime_internal) [!defined _LIBC]: New decl.
1489 (__gmtime_r) [!defined _LIBC]: New macro and function.
1490 (timegm): Use a prototype, since gnulib assumes C89.
1491 Do not bother declaring tmp to be const, as it's not really usefu.
1492 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1493 (timegm): Declare only if HAVE_DECL_TIMEGM.
1495 2003-09-03 Paul Eggert <eggert@twinsun.com>
1497 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1498 Bug reported by Lute Kamstra in
1499 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1501 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1502 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1503 course with correspondingly smaller numbers for tomorrow and
1504 yesterday. From Tadayoshi Funaba. Originally installed into
1505 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1508 2003-08-31 Simon Josefsson <jas@extundo.com>
1510 * timegm.h: New file.
1511 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1513 2003-08-31 Karl Berry <karl@gnu.org>
1515 * argp.h: update from libc.
1517 2003-08-28 Bruno Haible <bruno@clisp.org>
1519 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1520 warning on QNX, which defines O_BINARY to 000000.
1522 2003-08-24 Bruno Haible <bruno@clisp.org>
1524 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1525 MSVC7 <stdio.h> is included later.
1527 2003-08-20 Bruno Haible <bruno@clisp.org>
1529 * progname.h: New file, from GNU gettext.
1530 * progname.c: New file, from GNU gettext.
1531 * progreloc.c: New file, from GNU gettext.
1533 2003-08-19 Bruno Haible <bruno@clisp.org>
1535 * xstrdup.c: Assume <string.h> exists.
1537 2003-08-18 Jim Meyering <jim@meyering.net>
1539 * setenv.h: Indent nested cpp directive.
1540 * vasnprintf.c: Remove trailing blanks.
1542 2003-08-17 Simon Josefsson <jas@extundo.com>
1543 Bruno Haible <bruno@clisp.org>
1545 * xstrndup.h: New file.
1546 * xstrndup.c: New file.
1548 2003-08-17 Bruno Haible <bruno@clisp.org>
1550 * strndup.h: New file.
1552 2003-08-16 Paul Eggert <eggert@twinsun.com>
1554 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1555 space, undoing this 2003-08-12 change:
1556 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1558 2003-08-16 Jim Meyering <jim@meyering.net>
1560 Merge from coreutils.
1561 * xstrtoimax.c: #else #if -> #elif.
1562 * xstrtoumax.c: Likewise.
1564 2003-08-15 Paul Eggert <eggert@twinsun.com>
1566 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1567 rather than tab, after '#' in shell-script copyright notices.
1568 Suggested by Bruno Haible.
1570 2003-08-15 Jim Meyering <jim@meyering.net>
1571 and Paul Eggert <eggert@twinsun.com>
1573 Merge from coreutils.
1574 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1575 member but strut utmpx does not. Needed for AIX 4.3.3.
1576 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1578 2003-08-15 Jim Meyering <jim@meyering.net>
1580 Merge from coreutils.
1581 * xgethostname.c: Include <stdlib.h>.
1582 (xghostname): Don't exit for anything other than memory-related
1583 failure; just return NULL.
1584 * userspec.c: Include "posixver.h".
1585 (parse_user_spec): Accept `.' as a separator only
1586 in pre-POSIX-200112 mode.
1587 * strtoimax.c: Use #elif rather than #else #if.
1588 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1589 Remove function, now that we can rely on a working tzset function.
1590 [!_LIBC]: Ensure that the required autoconf test has been run.
1591 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1592 Use underlying_strftime for %r.
1593 * sha.c: Merge in some clean-up and optimization changes from glibc.
1594 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1595 Ensure that it is a multiple of 64.
1596 Rearrange loop exit tests so as to avoid performing an
1597 additional fread after encountering an error or EOF.
1598 * realloc.c: Update copyright date.
1600 2003-08-14 Jim Meyering <jim@meyering.net>
1602 Merge from coreutils.
1603 * obstack.h: Whitespace changes.
1604 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1605 and xcalloc return values.
1606 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1607 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1608 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1609 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1610 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1612 Use mntctl's return value to drive the entry-processing loop, since
1613 we can't rely on the value of the vmt_length member in the last
1614 entry. On some systems doing so could result in exhausting
1615 virtual memory. Based in part on a patch from Mike Jetzer.
1617 2003-08-14 Jim Meyering <jim@meyering.net>
1618 and Paul Eggert <eggert@twinsun.com>
1620 Merges from coreutils, plus other fixes.
1621 * physmem.c: Merge in portability changes from gcc/libiberty
1622 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1623 for credits and details. Thanks to Kaveh Ghazi for helping
1624 to keep these files in sync.
1625 (ARRAY_SIZE): Define it.
1626 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1627 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1628 (memcasecmp): Don't assume size_t fits in unsigned int.
1629 Remove casts and duplicate code.
1630 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1631 (memcpy): Remove definition.
1632 Merge in some clean-up and optimization changes from glibc.
1633 [BLOCKSIZE]: Move definition to top of file.
1634 Ensure that it is a multiple of 64.
1635 Rearrange loop exit tests so as to avoid performing an
1636 additional fread after encountering an error or EOF.
1637 * md5.h (md5_uintptr): Define.
1638 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1639 return to the initial working directory. Preserve errno
1641 * idcache.c: Include "xalloc.h".
1642 (xmalloc, xrealloc): Remove decls.
1643 (getuser): Remove casts no longer required in C89.
1644 * human.c: Include stdio.h, for sprintf.
1645 * group-member.c: Include "xalloc.h".
1646 (xmalloc, xrealloc): Remove decls.
1647 (get_group_info): Remove casts no longer required in C89.
1648 * getusershell.c (readname): Remove casts no longer required in C89.
1649 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1650 * getline.c: Whitespace fix, from coreutils.
1652 2003-08-13 Paul Eggert <eggert@twinsun.com>
1654 * exclude.c: Include <ctype.h>
1655 (IN_CTYPE_DOMAIN): New macro.
1657 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1660 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1661 Undo previous (whitespace-only) change.
1663 2003-08-12 Paul Eggert <eggert@twinsun.com>
1665 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1666 Normalize leading white space and remove trailing white space.
1667 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1668 notice, as per ../config/srclist-update.
1670 Merge from coreutils.
1671 * euidaccess.h: New file.
1672 * euidaccess.c: Include it.
1673 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1674 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1675 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1677 2003-08-11 Bruno Haible <bruno@clisp.org>
1679 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1680 (vasnprintf): Use it instead of wcslen.
1682 2003-08-11 Bruno Haible <bruno@clisp.org>
1684 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1685 value to ensure that _Bool promotes to int. Use #define for _Bool when
1686 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1688 2003-08-10 Karl Berry <karl@gnu.org>
1690 * regex.h: update from libc (whitespace fix).
1692 2003-08-09 Paul Eggert <eggert@twinsun.com>
1694 Merge some files from coreutils. These changes were
1695 originally made by Jim Meyering.
1696 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1697 many older Unixes require this.
1698 * alloca.c (alloca): Remove cast to argument of free;
1699 no longer needed in C89.
1700 * alloca_.h, regex.h: Fix white space to match
1701 what GNU indent does.
1703 2003-08-05 Paul Eggert <eggert@twinsun.com>
1705 * bumpalloc.h: Remove.
1707 2003-08-04 Paul Eggert <eggert@twinsun.com>
1709 * getloadavg.c: Change copyright notice and spacing to conform to
1712 Merge from coreutils.
1713 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1715 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1716 from Karl Berry, implemented by Jim Meyering.
1717 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1718 from Dmitry V. Levin.
1719 Remove anachronistic cast of xrealloc.
1720 * fnmatch_.h (__const): Remove. Use 'const'.
1721 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1722 type. Otherwise, it wouldn't compile with at least /bin/cc on
1723 ymp-cray-unicos9.0.2.X.
1724 Combine two mostly-identical uses of alloca into one.
1725 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1727 2003-08-04 Dave Love <d.love@dl.ac.uk>
1731 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1732 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1733 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1734 obsolete NLIST_NAME_UNION.
1735 [__GNU__]: Undef BSD and FSCALE.
1736 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1738 2003-08-03 Paul Eggert <eggert@twinsun.com>
1740 * stdbool_.h (_Bool): Make it signed char, instead of
1741 an enum type, so that it's guaranteed to promote to int. See:
1742 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1744 2003-07-31 Paul Eggert <eggert@twinsun.com>
1746 * strerror.c: Include config.h, limits.h. Declare sprintf.
1747 (strerror): Don't assume that a printable int fits in 14 bytes.
1749 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1750 Bruno Haible <bruno@clisp.org>
1752 * getline.h (getline, getdelim): Change return type to ssize_t.
1753 * getline.c (getline, getdelim): Likewise.
1754 Remove _GNU_SOURCE define; now it's defined in config.h through
1757 2003-07-22 Paul Eggert <eggert@twinsun.com>
1759 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
1760 over-parenthesization in macros.
1762 Sync with coreutils.
1764 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
1767 Use `exit_failure' for xalloc and xmemcoll instead of their own
1768 private exit-failure variables.
1769 * xalloc.h (xalloc_exit_failure): Remove.
1770 * xmalloc.c: Likewise. Include exitfail.h.
1771 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
1772 * xmemcoll.h (xmemcoll_exit_failure): Remove.
1773 * xmemcoll.c: Likewise. Include exitfail.h.
1774 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
1776 2003-07-18 Paul Eggert <eggert@twinsun.com>
1778 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
1779 * closeout.c: Likewise. Include "closeout.h" right after config.h,
1780 to test that it can stand by itself. Include "exitfail.h".
1781 Clients should set exit_failure instead.
1782 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
1784 2003-07-18 Andreas Schwab <schwab@suse.de>
1786 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
1788 2003-07-18 Bruno Haible <bruno@clisp.org>
1790 * getndelim2.h: New file.
1791 * getndelim2.c: Make into a module of its own. Include config.h,
1793 (getndelim2): Make non-static. Change return type to ssize_t.
1794 * getline.h: Change argument names.
1795 * getline.c: Include getndelim2.h instead of getndelim2.c.
1796 * getnline.c: Include getndelim2.h.
1798 2003-07-17 Bruno Haible <bruno@clisp.org>
1800 * Makefile.am: Remove file.
1801 * Makefile.in: Remove file.
1803 2003-07-17 Bruno Haible <bruno@clisp.org>
1805 * getnline.h: New file.
1806 * getnline.c: New file.
1807 * getndelim2.c: New file, extracted from getline.c.
1808 (getndelim2): Renamed from getdelim2, with added nmax argument.
1809 * getline.c: Include getndelim2.c.
1810 (getdelim2): Moved out to getndelim2.c.
1811 (getline, getdelim): Update.
1813 2003-07-15 <karl@gnu.org>
1815 * vasnprintf.c: update from gettext.
1817 2003-07-15 Jim Meyering <jim@meyering.net>
1819 * makepath.c (make_path): Enclose diagnostic in _(...).
1821 2003-07-14 Paul Eggert <eggert@twinsun.com>
1823 * asnprintf.c, asprintf.c, config.charset, gettext.h,
1824 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
1825 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
1826 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
1827 vasprintf.c, vasprintf.h: Regenerate. These files are now being
1828 updated automatically by ../config/srclist-update. This changes
1829 their license from LPGL to GPL.
1831 2003-07-14 Jim Meyering <jim@meyering.net>
1833 Don't emit diagnostics. Let callers do that.
1834 * save-cwd.c: Don't include "error.h".
1835 (save_cwd): Don't call error. Ensure that errno is valid
1836 when returning nonzero.
1838 * save-cwd.h (restore_cwd): Update prototype.
1839 * save-cwd.c (restore_cwd): Remove two parameters.
1840 Simplify. Don't call error upon failure. Let callers do that.
1841 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
1842 when auditing is enabled. But don't bother updating the #if.
1844 2003-07-14 Simon Josefsson <jas@extundo.com>
1846 * mempcpy.h: New file.
1847 * mempcpy.c: New file.
1849 2003-07-14 Paul Eggert <eggert@twinsun.com>
1851 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
1852 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
1853 unicodeio.c, unicodeio.h, unlocked-io.h:
1854 Switch from LGPL to GPL.
1856 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
1858 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
1859 it breaks C++ compilation.
1860 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
1862 2003-07-10 Jim Meyering <jim@meyering.net>
1864 * vasnprintf.c: Remove trailing blanks.
1865 Make cpp indentation consistent.
1867 2003-07-09 Paul Eggert <eggert@twinsun.com>
1869 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
1870 posixver.c, strftime.c, strnlen.c, strverscmp.c:
1871 Switch from LGPL to GPL.
1873 2003-07-07 Paul Eggert <eggert@twinsun.com>
1875 * mktime.c: Fix some boundary cases and remove need for floating point.
1877 Issue a compile-time diagnostic if time_t is floating point, or if
1878 two's complement arithmetic is not in effect, or if arithmetic
1879 right shift does not propagate the sign. These assumptions were
1880 all in the original code but they weren't checked.
1882 (TIME_T_MIDPOINT, verify): New macros.
1883 (__isleap): Remove; it has integer overflow problems.
1884 (leapyear): New function, without those problems.
1885 (ydhms_tm_diff): Remove; splitting into two parts.
1886 (ydhms_diff): New function, containing the arithmetic part of
1887 the old ydhms_tm_diff function. Issue a compile-time
1888 diagnostic if we are not using C99 integer division.
1889 Avoid casts when possible.
1890 (guess_time_tm): New function, containing the checking part of
1891 the old ydhms_tm_diff function. Return the new value, rather than
1892 the difference between it and the old. Accept a new argument T
1893 so that *T specifies the old value. Check for overflow in the result.
1895 (__mktime_internal): Use a time_t offset, not a long int offset.
1896 This undoes the 2003-06-04 change, which is no longer needed now
1897 that we have better overflow checking.
1898 (localtime_offset): Likewise.
1900 (__mktime_internal): Avoid harmful overflow on hosts where time_t
1901 and long are 64-bit but int is only 32-bit.
1902 (ydhms_diff): Use long int to store year1 and yday1.
1903 Issue a compile-time diagnostic if long int is not wide enough.
1905 (__mktime_internal): Use long int to store adjusted year and yday.
1906 Use plain C rather than preprocessor commands, if that doesn't
1908 Check for overflow (and try to repair) after each probe
1909 rather than checking only at the very end. This avoids some bugs
1910 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
1911 does not equal GMT offset at maximum time).
1912 Use integer to check for overflow rather than floating point; this
1913 is more portable to non-IEEE hosts, and is a tad faster.
1914 When we detect that we are oscillating between two values,
1915 don't check whether tm_isdst has the requested value, since
1916 we already know the answer. When tm_isdst has the wrong value,
1917 use a different heuristic to find the right one, based on the
1918 extreme values actually observed in practice in tz2003a,
1919 rather than the (overly optimistic) "previous 3 calendar quarters".
1921 (not_equal_tm, print_tm, check_result): Use "const T" rather than
1922 "T const" to accommodate glibc style.
1923 (check_result): Use less-confusing report format. "long" -> "long int.
1925 Don't loop if the iteration overflows time_t.
1926 Allow a negative step in the iteration.
1928 2003-07-01 Paul Eggert <eggert@twinsun.com>
1930 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
1931 having it depend on HAVE_SYS_TYPES_H.
1933 2003-06-25 Bruno Haible <bruno@clisp.org>
1935 * readlink.c: New file.
1937 2003-06-20 Bruno Haible <bruno@clisp.org>
1939 Assume C89, so PARAMS isn't needed.
1940 * unicodeio.h (PARAMS): Remove.
1941 * unicodeio.c: Don't use PARAMS.
1943 2003-06-18 Jim Meyering <jim@meyering.net>
1945 Merge changes from coreutils.
1946 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
1947 Remove explicit declarations of xmalloc and realloc.
1949 (read_utmp): Remove anachronistic cast of xmalloc.
1951 2003-06-17 Paul Eggert <eggert@twinsun.com>
1953 Assume C89, so PARAMS isn't needed.
1954 * backupfile.h (PARAMS): Remove. All uses removed.
1955 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
1956 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
1957 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
1958 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
1959 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
1960 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
1961 xstrtol.h: Likewise.
1962 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
1963 same.h, strverscmp.h: Do not include config.h; no longer needed.
1964 Anyway, config.h should always be included before any other file.
1966 2003-06-11 Simon Josefsson <jas@extundo.com>
1968 * sysexit_.h: New file.
1970 2003-05-20 Derek Price <derek@ximbiot.com>
1972 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
1974 2003-06-10 Simon Josefsson <jas@extundo.com>
1976 * strchrnul.h: New file.
1977 * strchrnul.c: New file.
1979 2003-06-10 Simon Josefsson <jas@extundo.com>
1981 * argp.h: New file, from glibc.
1982 * argp-ba.c: New file, from glibc.
1983 * argp-eexst.c: New file, from glibc.
1984 * argp-fmtstream.c: New file, from glibc.
1985 * argp-fmtstream.h: New file, from glibc.
1986 * argp-fs-xinl.c: New file, from glibc.
1987 * argp-help.c: New file, from glibc.
1988 * argp-namefrob.h: New file, from glibc.
1989 * argp-parse.c: New file, from glibc.
1990 * argp-pv.c: New file, from glibc.
1991 * argp-pvh.c: New file, from glibc.
1992 * argp-xinl.c: New file, from glibc.
1994 2003-06-07 Jim Meyering <jim@meyering.net>
1996 * readtokens.h: Put `Free Software Foundation, Inc.'
1997 in place of my name in the copyright comment.
1998 Remove definition and uses of __P.
2001 * stat.c: Don't declare xmalloc explicitly.
2002 Instead, include "xalloc.h".
2003 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2004 xrealloc, and xcalloc return values.
2005 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2007 * xgetcwd.h: Remove definition/uses of PARAMS.
2009 2003-06-06 Jim Meyering <jim@meyering.net>
2011 * stdbool_.h: Renamed from stdbool.h.in.
2013 2003-06-06 Jim Meyering <jim@meyering.net>
2015 Merge from coreutils.
2016 * same.c: (same_name): Declare *_basename locals to be `const'.
2017 Consolidate declarations and initializations of *_base* locals.
2019 Merge from coreutils.
2020 This avoids a core dump on systems without GNU putenv,
2021 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2022 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2023 (unsetenv): New static function, from GNU libc.
2024 (rpl_putenv): Use it.
2026 * modechange.c: Remove trailing blanks.
2028 Merge from coreutils.
2029 * fsusage.c: Remove declaration of statfs.
2030 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2032 * posixtm.c: Include <stdbool.h> unconditionally.
2034 2003-06-05 Paul Eggert <eggert@twinsun.com>
2036 * mktime.c (__mktime_internal): When resolving a tm_isdst
2037 mismatch, look in future quarters as well as past. This fixes a
2038 bug when processing fall-backwards gaps immediately after a long
2039 period of daylight-saving time.
2041 * mktime.c: Assume freestanding C89 or better.
2042 (HAVE_LIMITS_H): Remove. Assume it's 1.
2043 (__P): Remove; not used.
2044 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2045 (mktime, not_equal_tm, print_tm, check_result,
2046 main): Use prototypes. Use const * where appropriate.
2047 (main): Fix typo in testing code that uncovered by above changes.
2048 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2050 2003-06-04 Paul Eggert <eggert@twinsun.com>
2052 * mktime.c: Fix Debian bug 177940
2053 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2054 (localtime_offset): Now long int, not time_t, because we want it
2055 to be guaranteed to be signed. All uses changed.
2056 (__mktime_internal): If overflow would occur when adding offset,
2059 Merge 'human' changes from coreutils. Rewrite to support
2060 locale-specific notations like thousands separators.
2061 * human.c: Simplify authorship notice.
2062 Include human.h immediately after config.h.
2063 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2064 <limits.h>: Do not include, since human.h does.
2065 (SIZE_MAX, UINTMAX_MAX): New macros.
2066 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2067 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2068 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2069 (power_letter): Renamed from suffixes.
2070 (generate_suffix_backwards): Remove.
2071 (adjust_value): Now takes int style (because of human.h changes)
2072 and long double value (for greater precision on some platforms).
2073 (group_number): New function.
2074 (human_readable): Use it. Use integer options, not enum.
2075 Put the options before the sizes in the arg list.
2076 Support all the new options.
2077 The old human_readable function has been removed;
2078 use inttostr.h instead.
2079 (human_readable, default_block_size, humblock):
2080 Use uintmax_t, not int, for block sizes.
2081 (human_readable_inexact, block_size_types): Remove.
2082 (block_size_opts): New constant.
2083 (human_options): Renamed from human_block_size, with new signature
2084 that allows block sizes up to UINTMAX_MAX. All callers changed.
2085 * human.h: Add copyright and authorship notice.
2086 Include <limits.h> and <stdbool.h> unconditionally.
2087 (PARAMS): Remove. All uses removed.
2088 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2089 (enum human_inexact_style): Remove tag; now a nameless enum.
2090 (human_floor, human_ceiling, human_round_to_even): Now have
2091 values 2, 0, 1 rather than -1, 1, 0.
2092 (human_group_digits, human_suppress_point_zero, human_autoscale,
2093 human_base_1024, human_SI, human_B): New constants.
2094 (human_readable_inexact, human_block_size): Remove.
2095 (human_readable): Size args are now uintmax_t, not int.
2096 (human_options): New decl.
2098 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2099 unnecessary now that we assume C89 or better. This change
2100 imported from coreutils.
2102 * mktime.c (__mktime_internal): Do not reject negative timestamps
2103 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2104 in the 2003-05-30 sync from glibc.
2106 .h files should stand alone, but we shouldn't include <sys/types.h>
2107 if we can get away with just <stddef.h>.
2109 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2110 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2111 rather than <sys/types.h>, as we merely need size_t.
2112 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2114 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2115 Include <stdio.h>, to get FILE.
2116 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2117 memcasecmp.h has included <stddef.h> and all we need is size_t.
2118 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2119 our interface, instead of including <sys/types.h>
2121 2003-06-02 Paul Eggert <eggert@twinsun.com>
2124 Fix some minor time-related bugs with POSIX time arguments.
2125 Some valid time stamps were being rejected (notably -1, and
2126 time stamps before 1900 on 64-bit hosts). And some invalid
2127 time stamps were being accepted, e.g. September 31.
2129 * posixtm.h (posixtime): Return bool instead of time_t, so
2130 that we can return (time_t) -1 successfully.
2131 * posixtm.c: Likewise.
2132 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2133 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2134 (t): Remove static var.
2135 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2136 of static var. All uses changed.
2137 (year): Do not reject years before 1900; they can occur with
2139 (posix_time_parse): Do not check for out-of-range components;
2140 that is now the caller's responsibility, since our checks were
2141 only approximations.
2142 (posixtime): Use mktime to check for out-of-range components,
2143 since it knows them exactly.
2144 If mktime returns (time_t) -1, check whether an error actually occurred
2145 by invoking localtime on -1.
2146 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2147 posixtime failures better.
2148 Improve the test data (in comments only).
2150 2003-05-30 <karl@gnu.org>
2152 * mktime.c: update from libc.
2154 2003-05-30 Bruno Haible <bruno@clisp.org>
2156 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2157 * localcharset.h: Likewise.
2158 * localcharset.c: Likewise.
2160 2003-05-28 Paul Eggert <eggert@twinsun.com>
2162 Assume the headers required for C89 freestanding compilers.
2163 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2164 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2165 without checking for HAVE_LIMITS_H.
2166 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2167 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2169 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2170 * exclude.c: Include <stdbool.h> unconditionally.
2171 * tempname.c: Include <stddef.h> unconditionally.
2172 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2173 * modechange.c, rpmatch.c (NULL): Don't define, since
2174 <stddef.h> does that.
2175 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2176 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2177 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2178 * xstrtol.c: Likewise.
2179 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2180 * savedir.c: Include <stddef.h> instead of defining NULL.
2182 * addext.c (addext): Use assignment rather than cast, to avoid
2183 warnings on some platforms.
2185 * mktime.c (__mktime_internal): Do not reject negative timestamps
2188 2003-05-10 Bruno Haible <bruno@clisp.org>
2190 * linebreak.c (iconv_string_length): Don't return -1 just because the
2191 string is longer than 4 KB.
2193 2003-05-12 Jim Meyering <jim@meyering.net>
2195 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2196 the space-padded-by-default conversion specifiers, %e, %k, %l.
2198 2003-05-03 Bruno Haible <bruno@clisp.org>
2200 Upgrade to Unicode-4.0.
2201 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2202 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2203 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2204 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2205 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2206 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2207 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2208 Change width of U+E0100..U+E01EF from 1 to 0.
2210 2003-04-25 Bruno Haible <bruno@clisp.org>
2212 * copy-file.c: Include <stddef.h>, for size_t.
2214 2003-04-25 Jim Meyering <jim@meyering.net>
2216 * copy-file.c (copy_file_preserving): Declare buf_size to be
2217 of type size_t, not int.
2219 2003-04-11 Jim Meyering <jim@meyering.net>
2221 Merge changes from Coreutils.
2223 2003-03-22 Jim Meyering <jim@meyering.net>
2225 * strftime.c (widen): Cast alloca return value to proper type.
2227 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2230 * strftime.c (my_strftime): Handle very large width
2231 specifications for numeric values correctly. Improve checks for
2234 2003-01-19 Jim Meyering <jim@meyering.net>
2236 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2237 (nl_get_alt_digit) [! defined my_strftime]: Define.
2238 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2239 _nl_get_alt_digit and _nl_get_walt_digit.
2241 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2242 These changes have no effect outside of _LIBC.
2244 2003-04-10 Bruno Haible <bruno@clisp.org>
2246 * findprog.h: New file, from GNU gettext.
2247 * findprog.c: New file, from GNU gettext.
2249 2003-04-05 Jim Meyering <jim@meyering.net>
2251 Merge changes from Coreutils.
2253 * exclude.h (PARAMS): Remove definition and uses.
2254 * exclude.c: Remove uses of `PARAMS'.
2256 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2257 Add test-cases for DOS filenames. Declare program_name.
2258 (main): Set up program_name. Patch by Rich Dawe.
2260 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2262 Use mntctl's return value to drive the entry-processing loop, since
2263 we can't rely on the value of the vmt_length member in the last
2264 entry. On some systems doing so could result in exhausting
2265 virtual memory. Based in part on a patch from Mike Jetzer.
2267 2003-04-04 Bruno Haible <bruno@clisp.org>
2269 * linebreak.h: New file, from GNU gettext.
2270 * linebreak.c: New file, from GNU gettext with slight modifications.
2271 * lbrkprop.h: New file, from GNU gettext.
2273 2003-04-03 Bruno Haible <bruno@clisp.org>
2275 * utf8-ucs4.h: New file, from GNU gettext.
2276 * utf16-ucs4.h: New file, from GNU gettext.
2277 * ucs4-utf8.h: New file, from GNU gettext.
2278 * ucs4-utf16.h: New file, from GNU gettext.
2280 2003-04-02 Bruno Haible <bruno@clisp.org>
2282 * binary-io.h: New file, from GNU gettext.
2284 2003-04-01 Bruno Haible <bruno@clisp.org>
2286 * pathname.h: New file, from GNU gettext.
2287 * concatpath.c: New file, from GNU gettext.
2289 2003-03-30 Bruno Haible <bruno@clisp.org>
2291 * copy-file.c (copy_file_preserving): Don't set owner if the function
2292 chown() doesn't exist.
2294 2003-03-28 Bruno Haible <bruno@clisp.org>
2296 * copy-file.h: New file, from GNU gettext.
2297 * copy-file.c: New file, from GNU gettext.
2299 2003-03-18 Jim Meyering <jim@meyering.net>
2301 * quote.c (quote_n): Fix typo in comment.
2303 2003-03-14 Jim Meyering <jim@meyering.net>
2305 Merge changes from Coreutils.
2306 * obstack.h (obstack_object_size): Declare temporary, __o,
2307 to be const, in order to avoid warnings.
2308 (obstack_room): Likewise.
2309 (obstack_empty_p): Likewise.
2311 2003-03-13 Paul Eggert <eggert@twinsun.com>
2313 Merge changes from Bison.
2314 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2315 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2316 when compiling Bison 1.875's `bitset bset = obstack_alloc
2317 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2318 * hash.c: Include <stdbool.h> unconditionally.
2320 2003-03-09 Paul Eggert <eggert@twinsun.com>
2322 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2323 Reported by Bruce Becker; see:
2324 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2326 2003-03-03 Paul Eggert <eggert@twinsun.com>
2327 Bruno Haible <bruno@clisp.org>
2329 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2330 Reported by John Hughes, see
2331 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2333 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2335 * poll_.h: New file.
2338 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2340 * mathl.h: New file.
2341 * acosl.c: New file.
2342 * asinl.c: New file.
2343 * atanl.c: New file.
2344 * ceill.c: New file.
2347 * floorl.c: New file.
2348 * frexpl.c: New file.
2349 * ldexpl.c: New file.
2351 * sincosl.c: New file.
2353 * sqrtl.c: New file.
2355 * trigl.c: New file.
2356 * trigl.h: New file.
2358 2003-02-17 Bruno Haible <bruno@clisp.org>
2360 * mkdtemp.h: New file, from GNU gettext.
2361 * mkdtemp.c: New file, from GNU gettext.
2363 2003-01-31 Bruno Haible <bruno@clisp.org>
2365 * rename.c: #undef rename before defining rpl_rename.
2366 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2368 2003-01-30 Bruno Haible <bruno@clisp.org>
2370 * printf-args.h: New file, from GNU gettext.
2371 * printf-args.c: New file, from GNU gettext.
2372 * printf-parse.h: New file, from GNU gettext.
2373 * printf-parse.c: New file, from GNU gettext.
2374 * vasnprintf.h: New file, from GNU gettext.
2375 * vasnprintf.c: New file, from GNU gettext.
2376 * asnprintf.c: New file, from GNU gettext.
2377 * vasprintf.h: New file, from GNU gettext with modifications.
2378 * vasprintf.c: New file, from GNU gettext.
2379 * asprintf.c: New file, from GNU gettext.
2381 2003-01-29 Bruno Haible <bruno@clisp.org>
2383 * stpncpy.h: New file, from GNU gettext with modifications.
2384 * stpncpy.c: New file, from GNU gettext with modifications.
2386 2003-01-28 Bruno Haible <bruno@clisp.org>
2388 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2390 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2393 2003-01-27 Bruno Haible <bruno@clisp.org>
2395 * xsetenv.h: New file, from GNU gettext.
2396 * xsetenv.c: New file, from GNU gettext.
2398 2003-01-23 Bruno Haible <bruno@clisp.org>
2400 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2402 2003-01-22 Bruno Haible <bruno@clisp.org>
2404 * exit.h: New file, from GNU gettext.
2406 2003-01-11 Bruno Haible <bruno@clisp.org>
2408 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2409 * strcase.h (strcasecmp, strncasecmp): Likewise.
2411 2003-01-14 Jim Meyering <jim@meyering.net>
2413 * same.c (same_name): Tweak a comment.
2415 2003-01-11 Bruno Haible <bruno@clisp.org>
2417 * same.c (same_name): Reorder tests so as to avoid calling stat()
2418 when a string comparison is sufficient.
2420 2003-01-11 Bruno Haible <bruno@clisp.org>
2422 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2425 2003-01-11 Bruno Haible <bruno@clisp.org>
2427 * hash-pjw.c: Add comment about low quality of this function.
2429 2003-01-12 Paul Eggert <eggert@twinsun.com>
2431 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2432 to avoid collisions with libcurses and libreadline.
2434 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2435 * getstr.h, getstr.c: Remove.
2436 * getline.c: Include "getline.h", to check interface.
2437 Move body of old getstr.c here: this defines MIN_CHUNK and
2438 declares getdelim2, which is renamed from getstr.
2439 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2441 * linebuffer.c (readlinebuffer): Renamed from readline.
2443 * linebuffer.h: Likewise.
2444 (readline): Remove backward-compatibility macro.
2446 2003-01-12 Jim Meyering <jim@meyering.net>
2448 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2450 2003-01-10 Bruno Haible <bruno@clisp.org>
2452 * alloca_.h: New file.
2453 * getdate.y: Unconditionally include alloca.h.
2454 * makepath.c: Likewise.
2455 * setenv.c: Likewise.
2456 * userspec.c: Likewise.
2458 2003-01-09 Bruno Haible <bruno@clisp.org>
2460 * stdbool.h.in: New file.
2462 2003-01-08 Bruno Haible <bruno@clisp.org>
2464 * safe-read.c: Include specification header first, to ensure its
2466 * full-write.c: Likewise.
2468 2003-01-08 Jim Meyering <jim@meyering.net>
2470 * full-write.c: Undefine and define-away `const' after inclusion
2471 of errno.h, not before. Suggestion from Bruno Haible.
2473 2003-01-07 Jim Meyering <jim@meyering.net>
2475 * full-write.c: Rework so that it may serve to define full_read, too.
2476 * full-read.c: Simply #define FULL_READ and include full-write.c.
2478 2003-01-06 Jim Meyering <jim@meyering.net>
2480 * version-etc.c: Update year in translatable copyright string.
2482 2002-12-25 Bruno Haible <bruno@clisp.org>
2484 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2485 * xstrtol.h: Likewise.
2486 * xstrtoimax.c: Likewise.
2487 * xstrtoumax.c: Likewise.
2488 * human.h: Likewise.
2490 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2491 on systems that have <inttypes.h> but not <stdint.h>.
2493 2002-12-31 Paul Eggert <eggert@twinsun.com>
2495 * memcoll.c (memcoll): Fall back on a simple algorithm using
2496 memcmp if strcoll doesn't work.
2498 2002-12-23 Bruno Haible <bruno@clisp.org>
2500 * localcharset.h: New file.
2501 * localcharset.c: Include it.
2502 * unicodeio.c: Likewise.
2504 2002-12-22 Bruno Haible <bruno@clisp.org>
2506 * utime.c (utime_null): No need to call ftruncate if the file was
2509 2002-12-23 Bruno Haible <bruno@clisp.org>
2511 * memcoll.c (STRCOLL): New macro.
2514 2002-12-22 Bruno Haible <bruno@clisp.org>
2516 * getstr.h (getstr): Define, to avoid clash with libcurses.
2517 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2519 2002-12-22 Bruno Haible <bruno@clisp.org>
2521 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2523 2002-12-23 Bruno Haible <bruno@clisp.org>
2525 * getline.h: Include <stddef.h>, for size_t.
2527 * unicodeio.h: Include <stddef.h>, for size_t.
2528 * unicodeio.c: Don't include <stddef.h>.
2530 2002-12-17 Bruno Haible <bruno@clisp.org>
2532 * canon-host.c (strdup): Remove unused declaration.
2534 * fsusage.c: Include full_read.h.
2535 (get_fs_usage): Use full_read instead of safe_read.
2537 * utime.c (utime_null): Use SAFE_READ_ERROR.
2539 2002-12-11 Bruno Haible <bruno@clisp.org>
2541 * setenv.h: Rewritten to cope with systems that have setenv() but not
2543 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2546 2002-12-11 Bruno Haible <bruno@clisp.org>
2548 * setenv.c (alloca): Fall back to malloc.
2550 (setenv): Use freea() to free memory allocated with alloca().
2552 2002-11-13 Bruno Haible <bruno@clisp.org>
2554 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2555 function declarations.
2556 * unsetenv.c (unsetenv): Likewise.
2558 2002-03-04 Bruno Haible <bruno@clisp.org>
2560 Portability to AIX 4.3.3.
2561 * unsetenv.c: New file, extracted from setenv.c.
2562 * setenv.c: Move the unsetenv() function to unsetenv.c.
2564 2001-12-20 Bruno Haible <bruno@clisp.org>
2566 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2567 use malloc instead. For SunOS 4.
2569 2001-12-11 Bruno Haible <bruno@clisp.org>
2571 * setenv.c: Declare alloca.
2572 (compar_fn_t): New typedef.
2573 (KNOWN_VALUE, STORE_VALUE): Use it.
2575 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2578 2002-12-10 Paul Eggert <eggert@twinsun.com>
2580 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2581 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2582 Choose values that are less likely to collide with system fnmatch
2584 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2585 defined (e.g., a pure POSIX system).
2586 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2587 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2589 2002-12-06 Jim Meyering <jim@meyering.net>
2591 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2593 Merge in changes from libc's misc/error.c, in preparation
2594 for the merge of gnulib's changes back into libc.
2596 * error.c (_): Define only if not already defined.
2597 Move definition to follow all #include directives.
2598 Include unlocked-io.h only if !_LIBC.
2599 [_LIBC]: Include <libio/libioP.h>.
2600 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2601 (fflush): Tweak definition to use INTUSE.
2604 2002-12-05 Paul Eggert <eggert@twinsun.com>
2606 * alloca.c [defined emacs]: Include "lisp.h".
2607 (xalloc_die) [defined emacs]: New macro.
2608 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2609 [! defined emacs]: Include <xalloc.h>.
2610 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2611 (pointer): Typedef to POINTER_TYPE *.
2612 (malloc): Remove decl; we now always use xmalloc.
2613 (alloca): Use old-style definition, since Emacs needs this.
2614 Check for arithmetic overflow when computing combined size.
2616 2002-12-04 Paul Eggert <eggert@twinsun.com>
2618 Do not generate unlocked-io.h automatically, since it's easier to
2619 maintain it by hand.
2621 * unlocked-io.h: New file, from GNU diffutils,
2622 but with proper copyright notice and attribution.
2624 * Makefile.am: Add copyright notice.
2625 (libfetish_a_SOURCES): Add unlocked-io.h.
2626 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2627 (DISTCLEANFILES, io_functions): Remove macros.
2628 (EXTRA_DIST): Remove gen_uio.
2629 (unlocked-io.h): Remove rule.
2631 2002-12-04 Jim Meyering <jim@meyering.net>
2633 Reflect the fact that stat.c and lstat.c are no longer generated.
2634 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2635 (DISTCLEANFILES): Likewise.
2636 (EXTRA_DIST): Likewise.
2637 (all_local): Don't depend on stat.c or lstat.c.
2638 (stat.c, lstat.c): Remove rules.
2639 (EXTRA_DIST): Remove xstat.in.
2641 * xstat.in: Remove file. Contents moved into stat.c.
2642 * stat.c: New file. Contents mostly from xstat.in.
2643 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2644 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2646 * safe-read.c: Rework so that it may serve to define safe_write, too.
2647 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2649 2002-12-03 Jim Meyering <jim@meyering.net>
2651 * safe-read.c, safe-write.c: Change variable names and comments, but
2652 not semantics, to minimize the differences between these two files.
2653 (safe_read): Change comment to mention SAFE_READ_ERROR.
2655 * safe-read.c (IS_EINTR): Define.
2656 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2658 2002-12-02 Bruno Haible <bruno@clisp.org>
2660 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2661 Define, taken from safe-read.c.
2662 (INT_MAX): Provide fallback.
2663 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2664 * safe-write.h (SAFE_WRITE_ERROR): Define.
2666 * safe-read.c (EINTR): Remove definition.
2667 (safe_read): Don't use EINTR if it is absent.
2669 2002-12-02 Jim Meyering <jim@meyering.net>
2671 * safe-read.c (EINTR): Define.
2672 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2673 (INT_MAX): Provide fallback.
2674 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2676 * safe-read.h (SAFE_READ_ERROR): Define.
2678 2002-12-01 Jim Meyering <jim@meyering.net>
2680 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2681 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2683 2002-11-27 Paul Eggert <eggert@twinsun.com>
2685 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2686 hash_rehash): Replace `if (limit <= value) abort ();' with
2687 `if (! (value < limit)) abort ();', for readability.
2689 2002-11-26 <karl@gnu.org>
2691 * strdup.c: copy from libc again, with jim's ok.
2692 * .cppi-disable: re-add strdup.c
2694 2002-11-25 <karl@gnu.org>
2696 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2697 instead of "strtol.c".
2699 2002-11-25 Jim Meyering <jim@meyering.net>
2701 * mktime.c: Sync from libc, now that it has the latest fix.
2703 2002-11-24 <karl@gnu.org>
2705 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2706 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2708 2002-11-24 Jim Meyering <jim@meyering.net>
2710 Update from coreutils:
2712 * mktime.c: Merge in changes from libc.
2714 Avoid a link-time failure on some Linux systems.
2715 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2716 (__mon_yday): Declare with the STATIC attribute.
2717 (__mktime_internal): Likewise.
2718 Based on a report from Greg Schafer.
2720 2002-11-23 Jim Meyering <jim@meyering.net>
2722 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2723 Use `unsigned', not `int', as type of index.
2725 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2727 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2729 2002-11-22 Paul Eggert <eggert@twinsun.com>
2731 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2732 hint that one should use `if (! x) abort ();' rather than `assert
2733 (x);', and anyway it's one less thing to worry about configuring.
2734 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2735 hash_rehash, hash_insert): Use abort rather than assert.
2737 2002-11-22 Paul Eggert <eggert@twinsun.com>
2739 * quotearg.h: Allow multiple inclusion by surrounding with
2740 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2741 so that we can be included first.
2742 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2743 * quotearg.c: Include quotearg.h immediately after config.h.
2744 No need to include stddef.h or sys/types.h any more.
2745 Surround local include files with "", not "<>".
2746 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2747 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2748 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2749 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2750 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2751 (ISPRINT): Remove; no longer needed now that we assume C89.
2753 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
2756 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
2757 quotearg_char): Use SIZE_MAX rather than
2758 (size_t) -1 when we are talking about "infinity".
2760 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
2762 2002-11-22 Bruno Haible <bruno@clisp.org>
2764 * safe-read.h: Assume C89. Add comments.
2765 (safe_read): Change return type to size_t.
2766 * safe-read.c (safe_read): Change return type to size_t. Handle byte
2767 counts > SSIZE_MAX correctly.
2768 * safe-write.h: New file.
2769 * safe-write.c: New file.
2770 * full-read.h: New file.
2771 * full-read.c: New file.
2772 * full-write.h: Assume C89. Add comments.
2773 * full-write.c: Include safe-write.h.
2774 (full_write): Rewritten to use safe_write.
2775 Suggested by Jim Meyering and Paul Eggert.
2777 2002-11-21 Bruno Haible <bruno@clisp.org>
2779 Remove case insensitive option matching.
2780 * argmatch.h (argcasematch): Remove declaration.
2781 (ARGCASEMATCH): Remove macro.
2782 (__xargmatch_internal): Remove case_sensitive argument.
2783 (XARGMATCH): Update.
2784 (XARGCASEMATCH): Remove macro.
2785 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
2786 case_sensitive argument.
2787 (argcasematch): Remove function.
2788 (__xargmatch_internal): Remove case_sensitive argument.
2789 (main): Use XARGMATCH instead of XARGCASEMATCH.
2791 * xmalloc.c: Change compile-time error message. Add comment about
2792 required autoconf version.
2794 2002-11-21 Jim Meyering <jim@meyering.net>
2796 * strdup.c (strdup): Tweak comment and initial #if/#include.
2798 Merge in changes from the coreutils.
2800 2002-09-25 Paul Eggert <eggert@twinsun.com>
2801 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
2802 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
2803 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
2804 int. Work more efficiently if X is the same width as uintmax_t.
2805 Do not compare X to -1, to avoid bogus compiler warning.
2806 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
2807 Don't assume that f_frsize and f_bsize are the same type.
2809 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
2812 * makepath.c (make_path): Restore umask *before* creating the final
2814 (make_path): Minor reformatting.
2816 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
2817 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
2819 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
2820 ones. At least on GNU/Linux systems, `auto' means something else.
2823 2002-11-20 Paul Eggert <eggert@twinsun.com>
2825 Merge argmatch cleanups from Bison. Assume C89.
2827 * argmatch.c: Include config.h here, not in argmatch.h.
2828 Include stdlib.h, for EXIT_FAILURE.
2829 Always include <string.h>, since we assume C89.
2830 (EXIT_FAILURE): Remove pre-C89 bug workaround.
2831 * argmatch.h: Do not include <config.h> or <sys/types.h>.
2832 Include <stddef.h> instead, since it's all we need for size_t.
2833 (PARAMS): Remove. All uses removed.
2834 (ARRAY_CARDINALITY): Do not bother to #undef.
2835 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
2836 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2837 Remove unnecessary parentheses.
2838 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
2839 Insert necessary parentheses.
2840 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
2841 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
2843 2002-11-19 Bruno Haible <bruno@clisp.org>
2845 * mbswidth.c: Include mbswidth.h right at the beginning.
2846 * mbswidth.h: Include <stddef.h>, for size_t.
2848 * mbswidth.h (PARAMS): Remove macro.
2849 (mbswidth, mbsnwidth): Use ANSI C function declarations.
2850 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
2852 * gcd.h (PARAMS): Remove macro.
2853 (gcd): Use ANSI C function declarations.
2854 * gcd.c (gcd): Likewise.
2856 2002-11-15 Bruno Haible <bruno@clisp.org>
2858 * strcspn.c: Include <stddef.h>.
2859 (strcspn): Use ANSI C function declaration. Change return type to
2861 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
2862 (strpbrk): Use NULL.
2863 * strpbrk.h (PARAMS): Remove macro.
2864 (strpbrk): Use ANSI C function declaration.
2865 * strstr.c: Don't include <sys/types.h>.
2866 * strstr.h (PARAMS): Remove macro.
2867 (strstr): Use ANSI C function declarations.
2869 2002-11-06 Bruno Haible <bruno@clisp.org>
2871 * gcd.h (gcd): Change argument type to 'unsigned long'.
2872 * gcd.c (gcd): Likewise.
2874 2002-11-05 Bruno Haible <bruno@clisp.org>
2876 * gcd.h: New file, from gettext-0.11.5.
2877 * gcd.c: New file, from gettext-0.11.5.
2879 2002-11-05 Bruno Haible <bruno@clisp.org>
2881 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2882 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2883 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2884 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
2886 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2887 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
2889 * closeout.c: Include gettext.h instead of <libintl.h>.
2890 * human.c: Include gettext.h instead of <libintl.h>.
2891 * quotearg.c: Include gettext.h instead of <libintl.h>.
2892 * rpmatch.c: Include gettext.h instead of <libintl.h>.
2893 * unicodeio.c: Include gettext.h instead of <libintl.h>.
2894 * userspec.c: Include gettext.h instead of <libintl.h>.
2895 * version-etc.c: Include gettext.h instead of <libintl.h>.
2896 * xmalloc.c: Include gettext.h instead of <libintl.h>.
2897 (textdomain): Remove definition.
2898 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
2900 * long-options.c: Remove include of <libintl.h> and definition of _.
2901 * same.c: Remove include of <libintl.h> and definition of _.
2903 2002-11-04 Bruno Haible <bruno@clisp.org>
2905 * stpcpy.h: New file, from GNU gettext-0.11.5.
2906 * strcase.h: New file, from GNU gettext-0.11.5.
2907 * strpbrk.h: New file, from GNU gettext-0.11.5.
2908 * strstr.h: New file, from GNU gettext-0.11.5.
2909 * xgetcwd.h: New file, from GNU gettext-0.11.5.
2911 2002-05-09 Bruno Haible <bruno@clisp.org>
2913 * config.charset: Update for newest glibc. Add canonical names
2914 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
2916 2002-05-09 Bruno Haible <bruno@clisp.org>
2918 * localcharset.c (get_charset_aliases): Add more Windows specific
2921 2002-05-08 Owen Taylor <otaylor@redhat.com>
2923 * config.charset: A few additions for Solaris.
2925 2001-12-05 Bruno Haible <bruno@clisp.org>
2927 * localcharset.c (locale_charset): Don't return an empty string.
2929 2001-10-23 Bruno Haible <haible@clisp.cons.org>
2931 * config.charset: msdos in uk_UA uses CP1125.
2933 2001-08-05 Bruno Haible <haible@clisp.cons.org>
2935 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
2936 * localcharset.c (locale_charset): Declare as extern "C".
2938 2002-02-15 Bruno Haible <bruno@clisp.org>
2940 * config.charset [msdosdjgpp]: For Russian, use CP866.
2942 2002-02-11 Bruno Haible <bruno@clisp.org>
2944 * config.charset: Add support for NetBSD.
2946 2002-09-25 <karl@gnu.org>
2948 * strdup.c: copy from libc/string (via ../config/srclist*).
2949 * getopt*: copy from libc/posix.
2950 * gettext.h: copy from gettext.
2951 * .cppi-disable: add strdup.c, gettext.h.
2953 2002-07-01 Jim Meyering <meyering@lucent.com>
2955 * c-stack.c: Include sys/time.h.
2956 From Volker Borchert.
2958 2002-06-11 Paul Eggert <eggert@twinsun.com>
2960 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
2961 New macro. Use it uniformly instead of
2962 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
2963 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
2964 reported by Vin Shelton.
2966 2002-06-22 Jim Meyering <meyering@lucent.com>
2968 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
2969 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
2971 2002-06-22 Paul Eggert <eggert@twinsun.com>
2973 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
2974 Do not assume SA_SIGINFO behavior.
2975 Bug reported by Jim Meyering on NetBSD 1.5.2.
2977 2002-06-22 Jim Meyering <meyering@lucent.com>
2979 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
2981 * exitfail.c, exitfail.h: Likewise.
2982 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
2984 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
2986 (EXTRA_DIST): Add fnmatch_loop.c.
2987 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
2989 * fnmatch_loop.c: New file, from diffutils-2.8.2.
2990 * fnmatch.c: Update from diffutils-2.8.2.
2991 * fnmatch_.h: New file. From diffutils-2.8.2.
2992 * fnmatch.h: Remove file.
2994 2002-06-18 Paul Eggert <eggert@twinsun.com>
2996 * file-type.h: Report an error if neither S_ISREG nor
2997 S_IFREG is defined, instead of using a test specific to glibc
2998 2.2. This should be safe, since POSIX requires S_ISREG and
2999 Unix Version 7 had S_IFREG. We don't need to check for
3000 <sys/types.h> since we don't use any symbols that it defines.
3002 2002-06-15 Jim Meyering <meyering@lucent.com>
3004 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3005 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3006 have been included before this file.
3008 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3010 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3011 so that each temporary file name is unique and valid in the first
3012 8 characters, for operation under DOS.
3014 2002-06-15 Jim Meyering <meyering@lucent.com>
3016 Work even with DJGPP 2.03, which lacks support for symlinks.
3018 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3020 * lchown.c (S_ISLNK): Likewise.
3022 2002-06-14 Jim Meyering <meyering@lucent.com>
3024 * file-type.h: Use the version from diffutils-2.8.2.
3025 * file-type.c: Likewise.
3027 2002-05-27 Jim Meyering <meyering@lucent.com>
3029 Fix a problem seen only on nonconforming systems whereby ls.c's
3030 use of localtime, and then of gettimeofday would cause trouble:
3031 the localtime call used to initialize rpl_gettimeofday's save
3032 mechanism would clobber ls's current local time information so
3033 that in any long listing the first file would always be listed
3034 with date 1970-01-01. Analysis by Volker Borchert.
3036 * gettimeofday.c (localtime): Undefine.
3037 (rpl_localtime): New function.
3039 2002-05-22 Jim Meyering <meyering@lucent.com>
3041 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3042 * file-type.h: New file.
3043 * file-type.c (file_type): New file/function. Extracted from diffutils.
3045 2002-04-29 Paul Eggert <eggert@twinsun.com>
3047 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3049 2002-04-28 Paul Eggert <eggert@twinsun.com>
3051 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3052 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3053 of 127, since 64 is the largest conceivable number for ancient
3055 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3057 2002-04-28 Jim Meyering <meyering@lucent.com>
3059 * sig2str.c (WTERMSIG): Remove definition (unused).
3061 2002-04-28 Paul Eggert <eggert@twinsun.com>
3063 * sig2str.h, sig2str.c: New files.
3064 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3066 2002-04-24 Jim Meyering <meyering@lucent.com>
3068 * gettext.h: New file, from Gettext.
3069 * Makefile.am (INCLUDES): Remove -I../intl.
3070 (libfetish_a_SOURCES): Add gettext.h.
3072 2002-04-16 Jim Meyering <meyering@lucent.com>
3074 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3075 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3076 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3078 2002-04-12 Jim Meyering <meyering@lucent.com>
3080 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3082 2002-03-10 Jim Meyering <meyering@lucent.com>
3084 * makepath.c (make_path): Remove a comma from a diagnostic.
3085 Suggestion from Santiago Vila.
3087 2002-03-08 Jim Meyering <meyering@lucent.com>
3089 * rename.c: Mention that this wrapper is needed also on
3090 mips-dec-ultrix4.4 systems.
3092 2002-03-02 Jim Meyering <meyering@lucent.com>
3094 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3095 not HAVE_CLOCK_SETTIME.
3097 2002-02-27 Paul Eggert <eggert@twinsun.com>
3099 * nanosleep.h: Rename to....
3100 * timespec.h: New name for nanosleep.h. All uses changed.
3102 * gettime.c: New file.
3103 * settime.c: New file.
3106 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3107 timespec.h. Remove nanosleep.h.
3109 2002-02-25 Paul Eggert <eggert@twinsun.com>
3111 * acl.c, acl.h: New files.
3112 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3114 2002-02-24 Jim Meyering <meyering@lucent.com>
3116 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3117 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3118 cause trouble. Reported by Nelson Beebe.
3120 2002-02-23 Paul Eggert <eggert@twinsun.com>
3122 * path-concat.c (xpath_concat): Reorder code to pacify
3123 compilers that don't know that xalloc_die never returns.
3125 2002-02-20 Jim Meyering <meyering@lucent.com>
3127 * getdate.c: Regenerate using bison-1.33.
3129 2002-02-15 Paul Eggert <eggert@twinsun.com>
3131 * posixver.c, posixver.h: New files.
3132 * Makefile.am (libfetish_a_SOURCES): Add them.
3134 2002-02-02 Paul Eggert <eggert@twinsun.com>
3135 Bruno Haible <bruno@clisp.org>
3137 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3138 (fwrite_success_callback): New declaration.
3139 * unicodeio.c (unicode_to_mb): New function, extracted from
3140 print_unicode_char. Call failure callback instead of error.
3141 (fwrite_success_callback): New function.
3142 (exit_failure_callback): New function.
3143 (fallback_failure_callback): New function.
3144 (print_unicode_char): Call unicode_to_mb.
3146 2002-01-26 Jim Meyering <meyering@lucent.com>
3148 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3150 2002-01-22 Jim Meyering <meyering@lucent.com>
3152 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3153 Otherwise, some versions of automake would omit the rule that makes
3154 Makefile from Makefile.in.
3156 2001-01-21 Paul Eggert <eggert@twinsun.com>
3158 * xmemcoll.h, xmemcoll.c: New files.
3159 * Makefile.am (libfetish_a_SOURCES): Add them.
3160 * memcoll.c: Include errno.h, and declare errno if not defined.
3161 (memcoll): Set errno to zero if there is no error.
3163 * quotearg.c (quotearg_buffer_restyled):
3164 Fix bug with quoting buffers containing NUL when backslashing escapes.
3165 This bug was exposed by the other changes in this patch.
3166 (quotearg_n_options): New arg ARGSIZE.
3167 All callers changed.
3168 (quoting_options_from_style): New function.
3169 (quotearg_n_style): Use it.
3170 (quotearg_n_style_mem): New function.
3172 * quotearg.h (quotearg_n_style_mem): New function.
3174 2002-01-16 Jim Meyering <meyering@lucent.com>
3176 * getdate.y: Add three semicolons, each just before a closing brace.
3177 Bison (as of version 1.31) no longer papers over that mistake.
3179 2002-02-14 Paul Eggert <eggert@twinsun.com>
3181 * backupfile.c (ISDIGIT): Comment fix.
3182 * getdate.y (ISDIGIT): Likewise.
3183 * posixtm.c (ISDIGIT, year): Likewise.
3184 * strverscmp.c (ISDIGIT): Likewise.
3185 * userspec.c (ISDIGIT): Likewise.
3187 2002-01-05 Jim Meyering <meyering@lucent.com>
3189 * version-etc.c (version_etc_copyright): Update copyright year.
3191 2001-01-19 Paul Eggert <eggert@twinsun.com>
3193 * closeout.c (close_stdout_status): If ferror (stdout), do
3194 not silently exit merely because the output buffer happens to
3195 have nothing pending.
3197 2001-12-18 Paul Eggert <eggert@twinsun.com>
3199 See the big note in ../ChangeLog.
3200 * human.c (suffixes): Prefer K to k for 1024.
3201 (generate_suffix_backwards): New function.
3202 (human_readable_inexact): Use it.
3203 * xstrtol.c (__xstrtol): If there is no number but there
3204 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3205 Accept 'K' as well as 'k'.
3207 2001-12-15 Jim Meyering <meyering@lucent.com>
3209 * regex.h (__restrict_arr): Update from libc.
3211 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3212 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3215 2001-12-10 Jim Meyering <meyering@lucent.com>
3217 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3218 Instead, include "xalloc.h".
3219 (initbuffer): Don't cast xmalloc return value to char*.
3220 (readline): Reword comment.
3221 Don't cast xrealloc return value to char*
3224 2001-12-09 Jim Meyering <meyering@lucent.com>
3226 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3227 `signed and unsigned type in conditional expression'.
3228 * posixtm.c (posix_time_parse): Likewise.
3230 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3232 * readtokens.c (readtoken): Declare an index to be of type unsigned
3233 to avoid a pedantic warning.
3235 * getstr.c: Don't include assert.h.
3236 (getstr): Remove warning-evoking assertions.
3237 Return -1 if offset parameter is out of bounds.
3238 Change the type of a local from int to size_t.
3240 * strftime.c (my_strftime_localtime_r): Include this function
3241 definition in the `#if ! HAVE_TM_GMTOFF' block.
3243 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3244 Include xalloc.h instead.
3246 2001-12-02 Jim Meyering <meyering@lucent.com>
3248 * tempname.c: Don't declare getenv, thus reverting the change of
3249 2001-11-18. It's no longer necessary, now that stdlib.h is always
3252 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3253 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3255 2001-11-30 Akim Demaille <akim@epita.fr>
3257 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3258 before being defined.
3260 2001-11-27 Paul Eggert <eggert@twinsun.com>
3262 * quotearg.h (quotearg_n, quotearg_n_style):
3263 First arg is int, not unsigned.
3264 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3265 (SIZE_MAX, UINT_MAX): New macros.
3266 (quotearg_n_options): Abort if N is negative.
3267 Avoid overflow check on hosts where size_t is 64 bits and int
3268 is 32 bits, as overflow is impossible there.
3269 Fix off-by-one typo that caused unnecessary reallocation.
3271 2001-11-27 Jim Meyering <meyering@lucent.com>
3273 * tempname.c: Merge with version from libc.
3274 * regex.c: Likewise.
3276 * tempname.c: Include stdlib.h unconditionally. On some old systems
3277 for which STDC_HEADERS is 0, it was not included, resulting in a
3278 warning about an integer-to-pointer conversion problem with getenv.
3279 Reported by Volker Borchert.
3281 2001-11-26 Jim Meyering <meyering@lucent.com>
3283 * gtod.h: Remove file.
3284 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3285 * gettimeofday.c: Don't include gtod.h.
3286 (GTOD_init): Remove function.
3287 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3288 Suggestion from Volker Borchert.
3290 2001-11-23 Jim Meyering <meyering@lucent.com>
3292 * hash.h (struct hash_table): Don't define here. Merely declare it.
3293 * hash.c (struct hash_table): Define it here instead.
3295 2001-11-22 Jim Meyering <meyering@lucent.com>
3297 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3299 2001-11-18 Paul Eggert <eggert@twinsun.com>
3301 * tempname.c (TMP_MAX): Remove; no longer needed.
3302 (TEMPORARIES): New macro.
3303 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3304 removes an artificial limitation (e.g. HP-UX 10.20, where
3307 2001-11-18 Jim Meyering <meyering@lucent.com>
3309 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3312 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3313 files will be created before anything else.
3315 2001-11-17 Jim Meyering <meyering@lucent.com>
3317 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3318 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3319 rather than group writable. Patch by Juan F. Codagnone.
3321 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3322 Instead, include "xalloc.h".
3324 * mountlist.c: Include unlocked-io.h after all system headers.
3325 Remove explicit declarations of xmalloc, xrealloc,
3326 and xstrdup. Instead, include "xalloc.h".
3328 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3329 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3330 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3332 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3333 Reported by Padraig Brady.
3335 * mkstemp.c: #undef mkstemp.
3337 (rpl_mkstemp): Rename from mkstemp.
3340 2001-11-16 Jim Meyering <meyering@lucent.com>
3342 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3343 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3344 determine the amount of total physical memory, use pstat_getstatic.
3345 HPUX-11 doesn't define _SC_PHYS_PAGES.
3346 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3347 If sysconf couldn't be used to determine the amount of available
3348 physical memory, use both pstat_getstatic and pstat_getdynamic.
3349 Based on a patch from Bob Proulx.
3351 2001-11-05 Jim Meyering <meyering@lucent.com>
3353 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3355 2001-11-03 Jim Meyering <meyering@lucent.com>
3357 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3358 in argmatch_to_argument call.
3360 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3363 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3364 e.g., a fault due to an attempt to free a NULL pointer.
3366 2001-11-01 Jim Meyering <meyering@lucent.com>
3368 * dirfd.c, dirfd.h: New files.
3369 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3371 * hash.c (hash_print) [TESTING]: Clean up.
3373 2001-10-22 Paul Eggert <eggert@twinsun.com>
3375 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3376 to avoid a warning if -Wall.
3378 2001-10-21 Paul Eggert <eggert@twinsun.com>
3380 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3382 2001-10-21 Jim Meyering <meyering@lucent.com>
3384 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3385 this code would end up calling gettext even in packages built
3387 * getopt.c (_): Likewise.
3388 * regex.c (_): Likewise.
3390 2001-10-20 Paul Eggert <eggert@twinsun.com>
3392 * error.c (strerror_r): Do not declare unless !_LIBC.
3393 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3394 Use strerror_r that is only a macro, even if it is not a function.
3395 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3396 (private_strerror): Use prototypes, not old-style function definition.
3397 (print_errno_message): New function.
3398 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3400 (error_tail, error, error_at_line): Use it.
3402 2001-10-11 Jim Meyering <meyering@lucent.com>
3404 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3405 and quote_n (1, ... to avoid clobbering a buffer.
3407 2001-10-05 Jim Meyering <meyering@lucent.com>
3409 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3410 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3411 * hash-pjw.h: New file.
3413 2001-09-30 Jim Meyering <meyering@lucent.com>
3415 * mountlist.c [MOUNTED_GETFSSTAT]:
3416 Include <sys/ucred.h>, for Apple Darwin.
3417 Include sys/mount.h and sys/fs_types.h only if available.
3419 (read_filesystem_list): Use FS_TYPE.
3421 2001-09-29 Paul Eggert <eggert@twinsun.com>
3423 * exclude.c (excluded_filename): 0 -> false, since it's
3426 2001-09-28 Paul Eggert <eggert@twinsun.com>
3428 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3429 #defines strtoimax. Also treat the other strto* functions
3432 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3433 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3434 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3436 2001-09-26 Jim Meyering <meyering@lucent.com>
3438 Most macros in unlocked-io.h had the wrong number of arguments.
3439 * gen-uio: New script.
3440 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3441 * unlocked-io.hin: Remove file.
3442 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3443 rather than trying to embed it here.
3444 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3445 Reported by Padraig Brady.
3447 2001-09-25 Volker Borchert <bt@teknon.de>
3449 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3451 2001-09-23 Jim Meyering <meyering@lucent.com>
3453 * mountlist.c: Remove useless parentheses in #if directives.
3454 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3455 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3457 2001-09-22 Jim Meyering <meyering@lucent.com>
3459 * localcharset.c: Update from latest gettext.
3460 * config.charset: Likewise.
3462 2001-09-20 Jim Meyering <meyering@lucent.com>
3464 * xstrtol.c (strtoimax): Guard declaration with
3465 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3466 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3467 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3468 (strtoumax): Likewise, for completeness (it wasn't necessary).
3470 2001-09-06 Paul Eggert <eggert@twinsun.com>
3472 * strtoimax.c (HAVE_LONG_LONG):
3473 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3474 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3475 to work around bug in IBM C compiler.
3477 2001-09-16 Jim Meyering <meyering@lucent.com>
3479 * mkdir.c: New file.
3481 2001-09-04 Paul Eggert <eggert@twinsun.com>
3483 * xgetcwd.c: Revert some of the previous change; intead,
3484 fix the HAVE_GETCWD_NULL code to behave more like the
3485 !HAVE_GETCWD_NULL code used to.
3488 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3491 2001-09-04 Paul Eggert <eggert@twinsun.com>
3493 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3494 Use ssize_t, not int, to store result of readlink.
3495 Check for ssize_t overflow as well as size_t overflow,
3496 as POSIX says the result of readlink is implementation-defined
3497 when ssize_t overflows.
3498 Remove unnecessary cast to char*.
3499 Use free+malloc instead of realloc, as the storage doesn't need
3500 to be preserved and it's clearer and can be more efficient that way.
3501 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3502 * xreadlink.h (xreadlink): Update prototype.
3504 2001-09-03 Paul Eggert <eggert@twinsun.com>
3506 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3507 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3508 spotted by Jim Meyering.
3510 2001-09-03 Jim Meyering <meyering@lucent.com>
3512 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3514 2001-09-03 Paul Eggert <eggert@twinsun.com>
3516 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3517 like the HAVE_GETCWD_NULL code.
3518 Include pathmax.h if not HAVE_GETCWD.
3519 Do not include xalloc.h.
3520 (INITIAL_BUFFER_SIZE): New symbol.
3521 Do not use xmalloc / xrealloc, since the caller is responsible for
3522 handling errors. Preserve errno around `free' during failure.
3523 Do not overrun buffer when using getwd.
3525 2001-09-03 Paul Eggert <eggert@twinsun.com>
3527 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3528 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3530 2001-09-02 Jim Meyering <meyering@lucent.com>
3532 * error.c: Update from GNU libc.
3534 2001-09-01 Jim Meyering <meyering@lucent.com>
3536 * xreadlink.c: New file.
3537 * xreadlink.h: New file.
3538 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3540 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3541 doesn't conflict with sparc Solaris 7's definition in
3542 /usr/include/sys/int_types.h.
3544 * exclude.c: Use `""', not `<>' to #include non-system header files.
3545 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3546 and strncasecmp as r-values. Unixware didn't have declarations.
3548 2001-08-31 Jim Meyering <meyering@lucent.com>
3550 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3551 Use an initial, malloc'd, buffer of length 128 rather than
3552 a statically allocated one of length 1024.
3554 2001-08-30 Paul Eggert <eggert@twinsun.com>
3556 * xgetcwd.c: Don't include pathmax.h.
3557 Include stdlib.h and unistd.h if available.
3559 (xmalloc, xstrdup, free): Remove decls.
3560 (xgetcwd): Don't assume sizes fit in unsigned.
3561 Check for overflow when computing sizes.
3562 Simplify reallocation code.
3564 2001-08-28 Paul Eggert <eggert@twinsun.com>
3566 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3568 * strtoimax.c: Renamed from strtoxmax.c, removing the
3571 Also, make the following further changes to make this file's
3572 configuration more similar to that of strtol.c:
3573 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3574 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3575 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3576 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3577 changed to signed values.
3579 And make the following changes as well:
3580 Fix copyright notice, as 1999 was missing.
3581 (verify): New macro.
3582 (strtoimax): Check sizes at compile-time, not run-time.
3583 Prefer strtol to strtoll if both work.
3584 (main): Remove; it was not that useful and was a pain to maintain.
3586 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3588 2001-08-30 Paul Eggert <eggert@twinsun.com>
3590 * savedir.c (savedir): Remove size parameter, as POSIX says that
3591 a directory's st_size can have an arbitrary value, so the old
3592 usage could waste an arbitrary amount of memory. All uses
3594 * savedir.h: Update prototype.
3596 2001-08-30 Paul Eggert <eggert@twinsun.com>
3598 * xstrtol.c (strtoimax): New decl.
3600 2001-08-28 Paul Eggert <eggert@twinsun.com>
3602 * xstrtol.h: Add copyright notice.
3603 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3604 LONGINT_INVALID_SUFFIX_CHAR.
3606 2001-08-30 Paul Eggert <eggert@twinsun.com>
3608 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3611 2001-08-30 Paul Eggert <eggert@twinsun.com>
3613 * hash.c: Remove '2001' from copyright notice.
3615 2001-08-30 Paul Eggert <eggert@twinsun.com>
3617 * full-write.h: New file.
3618 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3619 * full-write.c: Correct credits, as cccp.c no longer
3620 exists and anyway it was so heavily changed from the old cccp
3621 code as to be unrecognizable. Include full-write.h.
3622 (full_write) Return size_t, with short writes meaning failure.
3623 All callers changed. This fixes a bug with large buffers
3625 * utime.c: Include full-write.h.
3627 2001-08-30 Paul Eggert <eggert@twinsun.com>
3629 Merge 'exclude' changes from tar 1.13.22.
3630 This fixes one or two unlikely storage allocation overflow bugs,
3631 but doesn't change user-visible behavior otherwise.
3633 2001-08-30 Paul Eggert <eggert@twinsun.com>
3635 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3636 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3637 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3638 Include if available.
3639 (<xalloc.h>): Include
3640 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3641 (verify): New macro. Use it to verify that EXCLUDE macros do not
3642 collide with FNM macros.
3643 (struct patopts): New struct.
3644 (struct exclude): Use it, as exclude patterns now come with options.
3645 (new_exclude): Support above changes.
3646 (new_exclude, add_exclude_file):
3647 Initial size must now be a power of two to simplify overflow checking.
3648 (free_exclude, fnmatch_no_wildcards): New function.
3649 (excluded_filename): No longer requires options arg, as the options
3650 are determined by add_exclude. Now returns bool, not int.
3651 (excluded_filename, add_exclude):
3652 Add support for the fancy new exclusion options.
3653 (add_exclude, add_exclude_file): Now takes int options arg.
3654 Check for arithmetic overflow when computing sizes.
3655 (add_exclude_file): xrealloc might modify errno, so don't
3656 realloc until after errno might be used.
3658 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3660 (free_exclude): New decl.
3661 (add_exclude, add_exclude_file): Now takes int options arg.
3662 (excluded_filename): No longer requires options arg, as the options
3663 are determined by add_exclude. Now returns bool, not int.
3665 2001-08-30 Paul Eggert <eggert@twinsun.com>
3667 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3669 2001-08-27 Jim Meyering <meyering@lucent.com>
3671 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3673 * version-etc.c (N_): Remove definition.
3674 Revert most of last change.
3675 Instead, simply don't mark the `Copyright...' string for translation.
3676 Based on advice from Paul Eggert.
3678 * strtoxmax.c: Tweak comment.
3680 2001-08-26 Jim Meyering <meyering@lucent.com>
3682 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3683 of copyright with `%s' so translators don't get an untranslated
3685 (COPYRIGHT_YEAR): Define.
3686 (version_etc): Use fprintf rather than fputs.
3687 Suggestion from Ulrich Drepper.
3689 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3691 * strtoll.c: New file, from GNU libc.
3692 * xstrtoimax.c: New file.
3694 * xstrtol.h: Add xstrtoimax.
3695 * strtoumax.c: New file. Simply include "strtoumax.c".
3696 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3698 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3699 * strtoxmax.c: ... then renamed to this.
3701 2001-08-13 Paul Eggert <eggert@twinsun.com>
3703 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3704 Port to Solaris 8, where 'sed' requires a space after the 'r'
3705 command, and where sh dislikes "$/". Clean up the spacing a bit.
3706 Redirect output to $tmp just once.
3708 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3710 * addext.c (<errno.h>): Include.
3711 (errno): Declare if not defined.
3712 (addext): Work correctly when pathconf returns -1 and leaves
3713 errno alone because there is no limit. Also, work even if
3714 pathconf returns a value greater than SIZE_MAX.
3716 2001-08-12 Jim Meyering <meyering@lucent.com>
3718 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3719 Simply `return getcwd (NULL, 0);'.
3720 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3721 Use 1300 as initial value for length, not PATH_MAX.
3723 * pathmax.h: Clean up cpp syntax.
3725 2001-08-12 Jim Meyering <meyering@lucent.com>
3727 * gettimeofday.c: New file.
3729 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3731 2001-08-04 Jim Meyering <meyering@lucent.com>
3733 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3734 to get in sync with glibc.
3736 2001-08-03 Paul Eggert <eggert@twinsun.com>
3738 The following changes are from gettext 0.10.39 as maintained by
3741 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3742 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3743 with inverted sense. All uses changed.
3745 * mbswidth.c: Don't include <limits.h>.
3746 Include <stdlib.h> and <string.h> unconditionally.
3747 (iswcntrl, mbsinit, ISCNTRL): New macros.
3748 (mbsnwidth): Use K&R style function declarations.
3749 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3750 can optimize it when MB_CUR_MAX == 1.
3751 The width of control characters is zero, not 1.
3753 2001-07-15 Jim Meyering <meyering@lucent.com>
3755 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
3756 (BUILT_SOURCES): Add unlocked-io.h.
3757 (io_functions): Define.
3758 (unlocked-io.h): New rule.
3759 (DISTCLEANFILES): Add unlocked-io.h.
3760 (all-local): Depend on unlocked-io.h, to ensure it is created.
3762 * unlocked-io.hin: New file
3764 * regex.c: Update from glibc.
3766 2001-07-05 Jim Meyering <meyering@lucent.com>
3768 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
3770 (libfetish_a_SOURCES): Put all .h files here instead.
3771 Remove a thus-exposed (better checks in automake) duplicate and
3772 two unnecessary .h files.
3774 2001-06-11 Jim Meyering <meyering@lucent.com>
3776 * regex.c: Update from GNU libc.
3778 2001-05-27 Jim Meyering <meyering@lucent.com>
3780 * readutmp.h (UT_TYPE): Define.
3782 2001-05-24 Jim Meyering <meyering@lucent.com>
3784 * argmatch.c: Include "quote.h".
3785 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
3786 quote function. Reported by Göran Uddeborg.
3788 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
3790 * dirname.c (dir_name): Compute append_dot using path, not newpath
3791 which is not yet declared.
3793 2001-05-11 Paul Eggert <eggert@twinsun.com>
3795 * Makefile.am (libfetish_a_SOURCES):
3796 Add strftime.c, since we now compile it on all hosts.
3798 * strftime.c (my_strftime):
3799 Define to nstrftime if emacs, but only if my_strftime is not defined.
3800 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
3801 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
3802 Add one more extra argument: a nanoseconds value.
3805 (my_strftime function): Add %N format.
3806 (emacs_strftimeu): Renamed from emacs_strftime,
3807 with extra ut argument.
3809 2001-05-11 Paul Eggert <eggert@twinsun.com>
3811 dirname code cleanup. base_name now behaves more compatibly
3812 with POSIX basename when given file names that have trailing
3813 slashes, and similarly for dir_name. Add new primitives
3814 base_len and dir_len. Put the directory-name-related decls
3817 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
3818 * backupfile.c (base_name): Likewise.
3819 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
3820 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
3821 * makepath.c (strip_trailing_slashes): Likewise.
3822 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
3824 * rename.c (strip_trailing_slashes): Likewise.
3825 * same.c (base_name): Likewise.
3826 * stripslash.c (ISSLASH): Likewise.
3828 * addext.c: Include <dirname.h> after size_t is defined.
3829 * backupfile.c: Likewise.
3831 * addext.c (addext): Use base_len to trim redundant
3832 trailing slashes instead of doing it ourselves.
3833 But do not trim the last slash if it is not redundant.
3835 * backupfile.c (find_backup_file_name,
3836 max_backup_version): Use base_len instead of rolling it ourselves.
3837 Handle the case of "" and (on DOS) "C:" correctly.
3839 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
3840 Include <string.h>, <dirname.h>.
3841 (base_name): Allow file names ending in slashes, other than names
3842 that are all slashes. In this case, return the basename followed
3843 by the slashes. This is more general, and can be used in places
3844 where the original base_name purposely had an assertion failure.
3845 (base_len): New function.
3847 * dirname.c: Include <string.h> instead of <stdlib.h>.
3848 Do not include <assert.h>; no longer needed.
3850 (memrchr): Remove decl.
3851 (dir_name_r): Remove.
3852 (dir_len): Renamed from dirlen. All callers changed.
3853 Rewrite in terms of base_name, for simplicity and consistency.
3854 (dir_name): Never return NULL. All callers changed.
3855 Do not include <stdlib.h> in test program; no longer needed.
3856 return 0; is fine for test program.
3858 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
3860 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
3862 * path-concat.c (path_concat): Use base_len to compute
3863 base length, not strlen; this means we cannot rely on memcpy
3866 * same.c (STREQ): Remove.
3867 (same_name): Handle the case where the basename ends in trailing '/'.
3869 * stripslash.c (strip_trailing_slashes): Return nonzero if
3870 a slash was stripped. Do not strip the last slash after a
3873 2001-04-08 Jim Meyering <meyering@lucent.com>
3875 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
3876 recomputed; that's necessary when the offset spans a DST transition.
3877 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
3879 2001-04-02 Jim Meyering <meyering@lucent.com>
3881 * regex.h, regex.c: Update from GNU libc.
3883 2001-03-19 Paul Eggert <eggert@twinsun.com>
3885 * version-etc.c (version_etc_copyright): Update to 2001.
3887 2001-03-16 Paul Eggert <eggert@twinsun.com>
3889 * tempname.c (uint64_t): Define to uintmax_t if
3890 not defined, and if UINT64_MAX is not defined.
3891 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
3892 Reported by John David Anglin.
3894 2001-03-10 Bruno Haible <haible@clisp.cons.org>
3896 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
3897 alias if codeset is empty.
3898 * config.charset (BeOS): Use wildcard syntax.
3900 2001-03-13 Jim Meyering <meyering@lucent.com>
3902 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
3903 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
3906 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3908 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
3910 * unicodeio.c (print_unicode_char): Simplify accordingly.
3912 2001-03-06 Bruno Haible <haible@clisp.cons.org>
3914 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
3915 support for DOS/DJGPP.
3917 2001-02-28 Paul Eggert <eggert@twinsun.com>
3919 * Makefile.am (libfetish_a_SOURCES):
3920 Add dup-safer.c, fopen-safer.c.
3921 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
3923 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
3925 2001-02-25 Paul Eggert <eggert@twinsun.com>
3927 The mkstemp replacement is taken from glibc 2.2.2, with some
3928 portability fixes for use outside glibc, as follows:
3930 * tempname.c (struct_stat64): New macro.
3931 (direxists, __gen_tempname): Use it.
3932 This avoids a portability problem with Solaris 8.
3934 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
3935 (<stddef.h>, <stdint.h>, <string.h>):
3936 Include only if STDC_HEADERS || _LIBC.
3937 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
3938 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
3939 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
3940 (__set_errno): Define this macro if <errno.h> doesn't.
3941 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
3942 Define these macros if <stdio.h> doesn't.
3943 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
3944 Define these macros if <sys/stat.h>
3945 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
3946 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
3947 __xstat64): Define if not _LIBC.
3948 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
3949 (__gen_tempname): Invoke gettimeofday only if
3950 HAVE_GETTIMEOFDAY || _LIBC;
3951 otherwise, fall back on plain "time".
3952 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
3954 * mkstemp.c (__GT_FILE): Define to zero if not defined.
3956 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
3958 2001-02-17 Jim Meyering <meyering@lucent.com>
3960 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
3961 around included file name.
3963 * strnlen.c (__strnlen): Merge in a change from GNU libc.
3965 * strftime.c: Update from GNU libc (the only changes were to comments).
3967 2001-02-13 Bruno Haible <haible@clisp.cons.org>
3969 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
3971 2001-02-17 Paul Eggert <eggert@twinsun.com>
3973 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
3974 Remove workaround macros for hosts that have mbrtowc but not
3975 mbstate_t, as we now insist on proper declarations for both
3976 before using mbrtowc.
3978 2001-02-17 Jim Meyering <meyering@lucent.com>
3980 * regex.c: Update from libc.
3982 2001-02-16 Paul Eggert <eggert@twinsun.com>
3984 * alloca.c (malloc): Undef before defining, since stdlib.h
3985 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
3986 Reported by Mark Hounschell via Paul Eggert.
3988 2001-01-30 Bruno Haible <haible@clisp.cons.org>
3990 * config.charset: Update for FreeBSD 4.2.
3992 2001-01-26 Jim Meyering <meyering@lucent.com>
3994 * quotearg.c: Include stddef.h.
3995 * quote.c: Include stddef.h.
3996 Reported by Axel Kittenberger.
3998 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
3999 line in double quotes so that it evokes a better diagnostic.
4000 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4001 Reported by Axel Kittenberger.
4003 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4005 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4006 to avoid a warning. Add back 'const' to inptr.
4008 2001-01-16 Jim Meyering <meyering@lucent.com>
4010 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4013 2001-01-14 Jim Meyering <meyering@lucent.com>
4015 * rename.c: New file. From Volker Borchert.
4016 Include stdlib.h, string.h or strings.h, and xalloc.h.
4017 Use strip_trailing_slashes rather than open-coding it.
4019 2001-01-03 Paul Eggert <eggert@twinsun.com>
4021 * strftime.c: Sync with glibc time/strftime.c 1.81.
4023 2001-01-03 Jim Meyering <meyering@lucent.com>
4025 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4026 local `inptr' to avoid warning with some system declarations of iconv.
4028 2000-12-29 Paul Eggert <eggert@twinsun.com>
4030 * modechange.c: Do not assume that mode_t uses the
4031 traditional octal encoding. E.g. "chmod 1 FOO" should set
4032 the other-execute bit of FOO even if S_IXOTH != 1.
4034 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4035 WOTH, XOTH, ALLM): New macros.
4036 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4037 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4039 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4040 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4042 No need to use uintmax_t; unsigned long is long enough.
4043 Don't bother to get suffix since we don't use it.
4045 2000-12-24 Jim Meyering <meyering@lucent.com>
4047 * hash.c (is_prime): Return explicit boolean values.
4048 (hash_get_first): Return NULL to appease Irix5.6's 89.
4049 Reported by Nelson Beebe.
4051 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4053 * localcharset.c (locale_charset): Add support for Win32.
4055 2000-12-18 Paul Eggert <eggert@twinsun.com>
4057 * physmem.h, physmem.c: New files.
4059 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4060 (noinst_HEADERS): Add physmem.h.
4062 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4063 't' for compatibility with Solaris 8 sort.
4065 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4067 * config.charset: Add support for BeOS.
4069 2000-12-16 Jim Meyering <meyering@lucent.com>
4071 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4072 SHELLS_FILE to a file name that's useful on djgpp systems.
4074 (ADDITIONAL_DEFAULT_SHELLS): Define.
4075 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4076 Based mostly on a patch from Prashant TR.
4078 2000-12-16 Jim Meyering <meyering@lucent.com>
4080 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4081 N and M) would have treated it like `chown N:N FILE'.
4083 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4085 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4087 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4088 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4089 to the list of canonical encodings. Rename EUC-CN to GB2312.
4091 2000-12-08 Andreas Schwab <schwab@suse.de>
4093 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4094 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4096 2000-12-07 Jim Meyering <meyering@lucent.com>
4098 * stripslash.c (ISSLASH): Define.
4099 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4102 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4103 (dir_name_r): Declare this function as static.
4104 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4105 manifest itself on a name containing a mix of slashes and
4107 Make this function work with names starting with a DOS-style
4108 drive letter and colon prefix.
4109 (dir_name): Append `.' if necessary.
4110 Based mostly on patches from Prashant TR and Eli Zaretskii.
4112 * dirname.h (dir_name_r): Remove prototype.
4114 2000-12-05 Jim Meyering <meyering@lucent.com>
4116 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4118 2000-12-04 Jim Meyering <meyering@lucent.com>
4120 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4121 Also include memory.h, stdlib.h, unistd.h if appropriate.
4122 Reported by Andreas Jaeger (conflicting declaration of malloc).
4124 2000-12-02 Jim Meyering <meyering@lucent.com>
4126 * closeout.h: Make idempotent, to avoid some obscure warnings.
4128 2000-12-01 Paul Eggert <eggert@twinsun.com>
4130 * memrchr.c: Include <config.h> before any system include file.
4132 2000-11-29 Paul Eggert <eggert@twinsun.com>
4134 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4136 2000-11-26 Jim Meyering <meyering@lucent.com>
4138 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4140 2000-11-22 Paul Eggert <eggert@twinsun.com>
4142 * strftime.c (my_strftime): Do not invoke mbrlen with a
4143 size of (size_t) -1; it's not portable.
4145 2000-11-17 Akim Demaille <akim@epita.fr>
4147 * obstack.h: Formatting changes.
4148 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4149 prevent type checking.
4150 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4151 cast the value to (void *): assigning a `foo *' to a `void *'
4153 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4155 2000-11-17 Jim Meyering <meyering@lucent.com>
4157 * strstr.c: Update from GNU libc.
4159 2000-11-16 Jim Meyering <meyering@lucent.com>
4161 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4163 2000-11-11 Jim Meyering <meyering@lucent.com>
4165 * error.c: Add a couple #includes, merging from GNU libc version.
4167 2000-11-10 Jim Meyering <meyering@lucent.com>
4169 * obstack.h: Update from GNU libc.
4170 * obstack.c: Likewise.
4172 2000-11-06 Paul Eggert <eggert@twinsun.com>
4174 * getusershell.c (setusershell): Use rewind rather than
4175 fseek/fseeko, to avoid configuration hassles with fseeko.
4176 Don't bother opening SHELLS_FILE if shellstream is NULL;
4179 2000-11-05 Jim Meyering <meyering@lucent.com>
4181 * makepath.h (make_dir): Declare.
4182 * makepath.c (make_dir): Remove `static' attribute.
4185 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4187 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4188 last one in a bucket, advance to the next bucket.
4190 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4192 * fnmatch.c: Do not comment out all the code if we are using
4193 the GNU C library, because in some cases we are replacing buggy
4194 code in the GNU C library itself.
4196 2000-10-30 Paul Eggert <eggert@twinsun.com>
4198 * error.h, getline.h, modechange.h:
4199 Remove "2000" from Copyright line, as the file hasn't been
4200 changed this year other than in the copyright notice.
4202 * xalloc.h: Add "2000" to Copyright line, as this file
4203 was changed this year.
4205 2000-10-30 Paul Eggert <eggert@twinsun.com>
4207 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4208 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4209 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4211 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4213 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4214 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4215 doesn't define __restrict_arr.
4217 2000-10-29 Jim Meyering <meyering@lucent.com>
4219 * xstat.in: Fix grammar in comment.
4221 2000-10-28 Jim Meyering <meyering@lucent.com>
4223 * memchr.c: Update from libc.
4224 Adjust for portability:
4225 [HAVE_STDLIB_H]: Include stdlib.h.
4226 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4227 Undef __memchr, too.
4228 [!weak_alias]: Define __memchr to memchr.
4230 * regex.c: Update from libc.
4231 * regex.h: Likewise.
4232 * getopt1.c: Likewise.
4233 * memcmp.c: Likewise.
4235 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4236 Avoid using fseek, when possible -- it's broken by design.
4237 Patch by Ulrich Drepper.
4239 2000-10-26 Jim Meyering <meyering@lucent.com>
4241 * strftime.c: Update from libc.
4243 2000-10-25 Jim Meyering <meyering@lucent.com>
4245 * obstack.c: Update from libc.
4247 2000-10-23 Jim Meyering <meyering@lucent.com>
4249 * hard-locale.c (hard_locale): Revert last change -- it was simply
4250 wrong. That set_locale call must not have any side effects.
4253 2000-10-22 Jim Meyering <meyering@lucent.com>
4255 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4256 [CYCLIC]: Remove now-unused definition.
4258 * save-cwd.c (O_DIRECTORY): Define, if needed.
4259 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4260 Suggestion from Ulrich Drepper.
4262 2000-10-21 Jim Meyering <meyering@lucent.com>
4264 * dirname.c (dir_name_r): New function, factored out of dir_name.
4265 (dir_name): Use dir_name_r.
4266 * dirname.h (dir_name_r): Declare it.
4268 2000-10-21 Jim Meyering <meyering@lucent.com>
4270 * dirname.c (memrchr): Declare if necessary.
4271 (dir_name): Remove the restriction that there be no
4272 trailing slashes. Now, this code skips past them, effectively
4274 [TEST_DIRNAME] (main): New unit tests.
4276 * memrchr.c: New file from GNU libc.
4277 Undef __memrchr, too.
4278 [!weak_alias]: Define __memrchr to memrchr.
4279 Guard weak_alias use with `#ifdef weak_alias'.
4281 2000-10-17 Jim Meyering <meyering@lucent.com>
4283 * quote.h (PARAMS): Define and use.
4284 Reported by Akim Demaille.
4286 * getopt.c: Update from libc.
4288 2000-10-16 Jim Meyering <meyering@lucent.com>
4290 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4293 2000-09-25 Jim Meyering <meyering@lucent.com>
4295 * md5.h (rol): Define (from GnuPG).
4297 * sha.c: Give credit (GnuPG) where due.
4298 (M): Use rol rather than open-coding it.
4299 Add a FIXME comment.
4301 2000-09-21 Jim Meyering <meyering@lucent.com>
4303 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4304 Reported by Michael Stone.
4306 2000-09-20 Jim Meyering <meyering@lucent.com>
4308 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4309 (noinst_HEADERS): Add sha.h.
4310 Based on code from Scott G. Miller and from GnuPG.
4312 2000-09-15 Jim Meyering <meyering@lucent.com>
4314 * regex.c: Update from libc.
4316 2000-09-10 Jim Meyering <meyering@lucent.com>
4318 * getopt.c (_getopt_internal): Update from glibc.
4320 2000-09-09 Jim Meyering <meyering@lucent.com>
4322 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4323 think it should be used as a general replacement for isascii.
4324 * fnmatch.c: Likewise.
4325 * mbswidth.c: Likewise
4326 * regex.c: Likewise.
4329 * userspec.c: Include sys/param.h and limits.h.
4331 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4332 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4333 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4334 UID, GID. Check range.
4336 2000-09-06 Jim Meyering <meyering@lucent.com>
4338 * getopt.c (_getopt_internal): Update from glibc.
4340 2000-08-30 Jim Meyering <meyering@lucent.com>
4342 * strftime.c: Merge in changes from GNU libc.
4344 2000-08-26 Jim Meyering <meyering@lucent.com>
4346 * closeout.c: Include "__fpending.h".
4347 (close_stdout_status): Return right away if there's nothing to flush.
4349 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4350 * __fpending.c: New file.
4351 * __fpending.h: New file.
4353 2000-08-07 Paul Eggert <eggert@twinsun.com>
4355 Standardize on "memory exhausted" instead of "Memory exhausted"
4356 or "virtual memory exhausted".
4357 * obstack.c (print_and_abort): Use "memory exhausted", not
4358 "virtual memory exhausted".
4359 * same.c (same_name): Invoke xalloc_die instead of printing
4361 * userspec.c (parse_user_spec): Likewise.
4362 * bumpalloc.h: comment fix
4363 * same.c, userspec.c: Include xalloc.h.
4365 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4366 not char *const and pointing to a constant array.
4367 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4368 (xrealloc): Comment fix.
4370 * userspec.c (parse_user_spec):
4371 Don't translate a message until just before returning,
4372 to avoid unnecessary translation.
4374 2000-08-07 Jim Meyering <meyering@lucent.com>
4376 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4377 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4378 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4379 getgroups.c, gethostname.c, getopt.h, group-member.c,
4380 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4381 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4382 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4383 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4384 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4385 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4386 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4387 yesno.c: Back out Copyright date changes for each file with no change
4388 this year. This eases coordination with other programs using the same
4389 source code modules. From Paul Eggert.
4391 2000-08-03 Greg McGary <greg@mcgary.org>
4393 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4394 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4395 (EXTEND_BUFFER): Use them.
4397 2000-08-01 Jim Meyering <meyering@lucent.com>
4399 * dirname.c (ISSLASH): Define.
4400 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4401 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4402 both `\' and `/' may be use as path separators.
4403 Based on a patch from Prashant TR.
4405 2000-07-31 Paul Eggert <eggert@twinsun.com>
4407 * quotearg.c (quotearg_n_options): Don't make the initial
4408 slot vector a constant, since it might get modified.
4410 2000-07-31 Jim Meyering <meyering@lucent.com>
4412 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4413 * obstack.c (print_and_abort): Likewise.
4415 2000-07-30 Paul Eggert <eggert@twinsun.com>
4417 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4418 buffer, so that the caller can always quote one small
4419 component of a "memory exhausted" message in slot 0.
4420 From a suggestion by Jim Meyering.
4422 2000-07-30 Jim Meyering <meyering@lucent.com>
4424 * makepath.c (make_path): Quote the other instance, too.
4426 * quotearg.c (N_STATIC_SLOTVECS): Define.
4427 (STATIC_BUF_SIZE): Define.
4428 (quotearg_n_options): Use only statically allocated storage when
4429 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4430 than STATIC_BUF_SIZE.
4432 2000-07-29 Jim Meyering <meyering@lucent.com>
4434 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4435 * dirname.c (dir_name): Likewise.
4437 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4439 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4440 (dir_name): Assert that there are no trailing slashes.
4442 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4444 * mbswidth.h (mbswidth): Add a flags argument.
4445 (mbswidth): New declaration.
4446 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4447 * mbswidth.c (mbswidth): Add a flags argument.
4448 (mbsnwidth): New function.
4450 2000-07-24 Jim Meyering <meyering@lucent.com>
4452 * mbswidth.c: Remove useless #else. From Bruno Haible.
4454 2000-07-23 Paul Eggert <eggert@twinsun.com>
4456 * mbswidth.c (_XOPEN_SOURCE):
4457 Don't define; this causes problems on Solaris 7.
4458 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4460 2000-07-23 Paul Eggert <eggert@twinsun.com>
4463 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4464 so that mbstate_t is always defined.
4466 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4467 be 1 in at least one GCC installation, and this configuration
4468 error is likely to be common. Ignoring MB_LEN_MAX hurts
4469 performance on hosts that have mbrtowc but have only unibyte
4470 locales, but I assume these hosts are rare.
4472 2000-07-23 Paul Eggert <eggert@twinsun.com>
4474 * quotearg.c: Streamline by invoking multibyte code only if needed.
4475 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4476 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4477 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4478 invoke multibyte primitives.
4480 2000-07-23 Jim Meyering <meyering@lucent.com>
4482 * basename.c (base_name): Add an assertion.
4484 2000-07-15 Bruno Haible <clisp.cons.org>
4486 * quotearg.c: When the system forces us to redefine mbstate_t,
4487 shadow its mbsinit function.
4489 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4491 * mbswidth.h: New file.
4492 * mbswidth.c: New file.
4493 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4494 (noinst_HEADERS): Add mbswidth.h.
4496 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4498 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4501 2000-07-15 Jim Meyering <meyering@lucent.com>
4503 * makepath.c: Include quote.h.
4504 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4505 corresponding argument in a `quote (...)' call.
4506 Give better diagnostics.
4508 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4509 (noinst_HEADERS): Add quote.h.
4511 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4512 from tar's src/misc.c.
4513 * quote.h: New file. Prototypes for same.
4515 2000-07-10 Paul Eggert <eggert@twinsun.com>
4517 From a suggestion by Bruno Haible.
4518 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4519 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4520 to decide whether to define the BeOS workaround macro;
4521 this adjusts to the change to AC_MBSTATE_T.
4523 2000-07-13 Paul Eggert <eggert@twinsun.com>
4525 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4527 * quotearg.c (quoting_style_args, quoting_style_vals,
4528 quotearg_buffer_restyled): Add support for
4529 clocale_quoting_style. Undo previous change to
4530 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4531 and "{RIGHT QUOTATION MARK}" msgids.
4533 2000-07-05 Paul Eggert <eggert@twinsun.com>
4535 The old behavior of quoting `like this' doesn't look good with
4536 newer, ISO-style fonts. See:
4537 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4539 Instead, quote "like this" by default. Let the translator
4540 tailor the locale-specific quoting behavior by providing
4541 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4543 * quotearg.c (N_): New macro.
4544 (gettext_default): New function.
4545 (quotearg_buffer_restyled): Use
4546 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4547 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4549 2000-07-09 Jim Meyering <meyering@lucent.com>
4551 * Most files: Update copyright dates to include 2000.
4553 2000-07-08 Jim Meyering <meyering@lucent.com>
4555 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4557 (xgethostname): Remove now-unnecessary #ifdef.
4558 Move declaration of `err' into loop where it's used.
4560 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4562 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4563 by allocating a larger buffer. Test the gethostname return value for
4564 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4565 returns an error and ENAMETOOLONG isn't defined.
4567 2000-07-05 Paul Eggert <eggert@twinsun.com>
4568 and Bruno Haible <haible@clisp.cons.org>
4570 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4572 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4574 * quotearg.c (struct quoting_options): Simplify quote_these_too
4577 2000-07-03 Jim Meyering <meyering@lucent.com>
4579 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4580 Reported by Bruno Haible.
4582 2000-07-04 Jim Meyering <meyering@lucent.com>
4584 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4585 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4588 2000-07-03 Paul Eggert <eggert@twinsun.com>
4589 and Bruno Haible <haible@clisp.cons.org>
4591 * quotearg.c (mbrtowc):
4592 Assign to *pwc, and return 1 only if result is nonzero.
4593 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4595 2000-07-03 Jim Meyering <meyering@lucent.com>
4597 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4598 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4601 2000-07-02 Jim Meyering <meyering@lucent.com>
4603 * quotearg.c (mbstate_t): Don't define here.
4605 2000-07-02 Jim Meyering <meyering@lucent.com>
4607 * nanosleep.c (SIGCONT): Define if not already defined.
4609 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4611 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4612 per change in ../m4/ls-mntd-fs.m4.
4613 (read_filesystem_list): Ignore symbolic links.
4615 2000-06-29 Jim Meyering <meyering@lucent.com>
4617 * same.c: Include <string.h> or <strings.h>, as appropriate,
4618 for declaration of strcmp.
4620 * long-options.c: Include <stdlib.h>, for declaration of exit.
4622 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4623 Avoid warning by casting result to `char *' to remove `const'.
4625 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4627 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4629 2000-06-26 Paul Eggert <eggert@twinsun.com>
4631 savedir now sets errno on failure and invokes xmalloc to get memory.
4632 Fix a couple of other minor bugs while we're at it.
4634 * savedir.c (<unistd.h>): Do not include; there's no need.
4635 (NAMLEN): Remove macro.
4636 (malloc, realloc): Remove decls.
4638 ("xalloc.h"): Include.
4639 (NAME_SIZE_DEFAULT): New macro.
4640 (savedir): Use xmalloc / xrealloc to allocate memory.
4641 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4642 Skip "" directory entries.
4643 Use strlen to calculate directory entry length, since the old method
4644 is rarely used these days and isn't worth supporting.
4645 Don't use a pointer after freeing it.
4646 Check for integer overflow when calculating allocation size.
4647 Use memcpy to copy entries, instead of stpcpy.
4648 Set errno properly when returning NULL.
4649 Check for readdir error.
4651 2000-06-26 Jim Meyering <meyering@lucent.com>
4653 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4655 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4657 * getusershell.c (xmalloc, xrealloc): Remove functions.
4659 Don't include <stdlib.h>. Don't declare malloc, realloc.
4661 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4663 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4665 2000-06-24 Jim Meyering <meyering@lucent.com>
4667 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4669 2000-06-21 Jim Meyering <meyering@lucent.com>
4671 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4673 2000-06-19 Paul Eggert <eggert@twinsun.com>
4675 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4676 (mbrtowc, mbstate_t): Define substitutes if
4677 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4678 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4679 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4681 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4683 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4684 than 1024, return a memory chunk of least possible size, instead
4685 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4686 Use free/xmalloc instead of xrealloc to avoid copying for very long
4689 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4691 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4692 address, not strdup. Include <stdlib.h> and don't declare free().
4694 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4696 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4699 2000-06-21 Jim Meyering <meyering@lucent.com>
4701 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4702 (noinst_HEADERS): Add getstr.h.
4704 * getline.c (getstr): Move into a separate file.
4705 * getstr.c (getstr): New file, extracted from getline.c, with
4706 the following changes: new parameter, delim2; both delim[12]
4707 parameters have type `int', not `char'. The latter would lose
4708 with 8-bit delimiters.
4709 * getstr.h: New file.
4711 2000-06-19 Jim Meyering <meyering@lucent.com>
4713 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4715 2000-06-18 Jim Meyering <meyering@lucent.com>
4717 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4718 Besides, these days every porting target provides a mkdir function.
4720 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4721 (this snippet comes from src/system.h).
4723 2000-06-15 Paul Eggert <eggert@twinsun.com>
4725 * human.c (adjust_value): New function.
4726 (human_readable_inexact): Apply rounding style even when
4727 printing approximate values.
4729 2000-06-14 Paul Eggert <eggert@twinsun.com>
4731 * human.c (human_readable_inexact): Allow an input block
4732 size that is not a multiple of the output block size, and vice versa.
4733 Reported by Piergiorgio Sartor.
4735 2000-06-14 Paul Eggert <eggert@twinsun.com>
4737 * getdate.y (get_date): Apply relative times after time
4738 zone indicator, not before. Reported by Todd A. Jacobs.
4740 2000-06-13 Jim Meyering <meyering@lucent.com>
4742 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4744 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4746 2000-06-12 Paul Eggert <eggert@twinsun.com>
4748 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4750 2000-06-04 Paul Eggert <eggert@twinsun.com>
4752 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4754 2000-06-04 Jim Meyering <meyering@lucent.com>
4756 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
4757 SunOS 4.1.4 for which gid_t is an unsigned type.
4759 2000-06-03 Jim Meyering <meyering@lucent.com>
4761 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
4763 2000-05-26 Bruno Haible <haible@clisp.cons.org>
4765 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
4766 newer, don't install charset.alias.
4767 * config.charset: Change the Linux/glibc rules so they become empty
4768 on glibc-2.1 or newer.
4770 2000-06-02 Jim Meyering <meyering@lucent.com>
4772 * mountlist.c: Back out last change. Instead, do this...
4773 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
4774 member using the same `ignore'-testing code.
4775 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
4779 2000-05-29 Jim Meyering <meyering@lucent.com>
4781 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
4782 with the `ignore' attribute. Based on a patch from Mark D. Roth.
4784 2000-05-22 Jim Meyering <meyering@lucent.com>
4786 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
4788 2000-05-18 Jim Meyering <meyering@lucent.com>
4790 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
4791 back, too, since it may have been modified by allocate_entry.
4792 (hash_delete): Rewrite to use neither the assignment operator
4793 nor the comma operator in an if-expression.
4795 2000-05-15 Paul Eggert <eggert@twinsun.com>
4798 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
4799 Remove; no longer needed.
4800 "quotearg.h": Add include.
4801 (file_name): Do not bother to explicitly initialize to NULL; it's less
4802 efficient on some hosts.
4803 (close_stdout_status): Remove test as to whether stdout was already
4804 closed; it breaks for the case "echo x | sort >&-".
4805 Quote file name colons.
4806 Do not assume that _("write error") lacks format strings.
4808 2000-05-15 Jim Meyering <meyering@lucent.com>
4810 * version-etc.c (version_etc_copyright): Update the copyright string
4811 used in all --version output.
4813 2000-05-14 Jim Meyering <meyering@lucent.com>
4815 * closeout.c (close_stdout_set_file_name): New function.
4816 (close_stdout_status): Use new file-scoped global.
4817 Return right away if fstat says the stdout file descriptor is invalid.
4818 * closeout.h (close_stdout_set_file_name): Declare.
4820 2000-05-10 Jim Meyering <meyering@lucent.com>
4822 * closeout.c [default_exit_status]: New file-scoped variable.
4823 (close_stdout_set_status): New function.
4824 * closeout.h (close_stdout_set_status): Declare.
4826 2000-05-08 Jim Meyering <meyering@lucent.com>
4828 * long-options.c: Don't include closeout.h.
4829 (parse_long_options): Don't call close_stdout for --version.
4831 2000-05-06 Jim Meyering <meyering@lucent.com>
4833 * strnlen.c: Undefine __strnlen and strnlen.
4834 [!weak_alias]: Define __strnlen to strnlen.
4836 * atexit.c: New file, from libiberty.
4838 2000-05-06 Jim Meyering <meyering@lucent.com>
4840 * closeout.c (close_stdout_status): Also check for errors on the
4843 2000-05-05 Bruno Haible <haible@clisp.cons.org>
4845 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
4846 instead of xmalloc, xrealloc, path_concat.
4847 (locale_charset): Treat empty environment variables as absent.
4848 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
4850 2000-05-04 Jim Meyering <meyering@lucent.com>
4852 * getopt.c: Update from glibc.
4853 * obstack.c: Likewise.
4854 * obstack.h: Likewise.
4855 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
4857 * regex.h: Likewise.
4858 * strndup.c: Likewise.
4859 * strnlen.c: New file, from glibc.
4861 2000-05-01 Jim Meyering <meyering@lucent.com>
4863 * full-write.c (full_write): Remove `FIXME' part of comment.
4865 2000-04-29 Jim Meyering <meyering@lucent.com>
4867 * path-concat.c: Declare strdup only if it's not defined.
4868 * canon-host.c: Likewise.
4870 2000-04-28 Jim Meyering <meyering@lucent.com>
4872 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
4873 redefinition warning on some systems (HPUX). Otherwise, regex.h is
4874 included first, then limits.h is included by locale.h by libintl.h.
4875 From John David Anglin.
4877 2000-04-25 Jim Meyering <meyering@lucent.com>
4879 * makepath.c (S_IRWXUGO): Define.
4880 (make_path): Always perform explicit chmod if MODE specifies any
4881 of the `special' permission bits. Prompted by a bug report against
4882 install from Mate Wierdl and Joost van Baal.
4884 2000-04-18 Jim Meyering <meyering@lucent.com>
4888 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
4889 getpagesize. For BeOS. Based on a patch from Bruno Haible.
4891 2000-04-17 Jim Meyering <meyering@lucent.com>
4893 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
4894 the definition of it to rpl_strftime also defined-away the system's
4897 2000-04-15 Jim Meyering <meyering@lucent.com>
4899 Use `C' to denote so-called `contiguous' files, the same way
4901 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
4902 (ftypelet): Use S_ISCTG.
4903 From Michael Deutschmann.
4905 2000-04-14 Jim Meyering <meyering@lucent.com>
4907 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
4909 2000-04-08 Jim Meyering <meyering@lucent.com>
4911 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
4912 names don't conflict. Reported by Eli Zaretskii.
4914 2000-03-28 Bruno Haible <haible@clisp.cons.org>
4916 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
4917 bug. Deal with the different error behavior of Irix iconv.
4919 2000-04-07 Jim Meyering <meyering@lucent.com>
4921 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
4922 to work around system header problems on AIX 3.2.5. From Bruno Haible.
4924 2000-04-05 Jim Meyering <meyering@lucent.com>
4926 Portability tweaks required for ultrix4.3.
4927 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
4928 * readutmp.c: Include sys/types.h before sys/stat.h.
4929 * canon-host.c: Declare strdup.
4930 * path-concat.c: Likewise.
4931 From John David Anglin.
4933 2000-04-04 Jim Meyering <meyering@lucent.com>
4935 Be more DOS 8.3-friendly.
4936 * ref-add.sin: Renamed from ref-add.sed.in.
4937 * ref-del.sin: Renamed from ref-del.sed.in.
4938 * Makefile.am: Reflect renaming.
4939 Reported by Eli Zaretskii.
4941 Use a temporary file name that won't clash with `charset.alias'
4942 in the DOS 8.3 name space.
4943 * Makefile.am (charset_tmp): Define.
4944 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
4945 (uninstall-local): Likewise.
4946 Reported by Eli Zaretskii.
4948 2000-03-29 Paul Eggert <eggert@twinsun.com>
4950 * time/strftime.c (my_strftime): Make sure we call the system
4951 strftime, not ourselves, when invoking the underlying strftime.
4953 2000-03-24 Jim Meyering <meyering@lucent.com>
4955 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
4956 (charset_alias): Define.
4957 (install-exec-local): Factor out common code.
4958 (uninstall-local): Split lines longer than 80.
4959 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
4961 (.sed.in.sed): New rule. Don't redirect directly to $@.
4962 (CLEANFILES): Add ref-add.sed and ref-del.sed.
4964 2000-03-19 Bruno Haible <haible@clisp.cons.org>
4966 * config.charset: Output a line containing "Packages using this file".
4967 * ref-add.sed.in, ref-del.sed.in: New files.
4968 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
4969 ref-del.sed): New rules.
4971 2000-03-17 Jim Meyering <meyering@lucent.com>
4973 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
4974 Otherwise, include <strings.h>
4976 2000-03-17 Bruno Haible <haible@clisp.cons.org>
4978 * unicodeio.c (utf8_wctomb): New function.
4979 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
4980 format instead of in UCS-4 with platform dependent endianness.
4982 2000-03-07 Paul Eggert <eggert@twinsun.com>
4984 * savedir.c (savedir): Work even if directory size is
4985 negative; this can happen with some screwy NFS configurations.
4987 2000-03-06 Jim Meyering <meyering@lucent.com>
4989 * localcharset.c (get_charset_aliases): Don't try to free file_name
4990 if it's NULL (because we ran out of memory). From Bruno Haible.
4992 2000-03-05 Jim Meyering <meyering@lucent.com>
4994 * localcharset.c ("path-concat.h"): Include.
4995 (get_charset_aliases): Use path_concat instead of ANSI string
4998 * unicodeio.h (PARAMS): Define.
4999 Use it to guard prototype.
5001 2000-03-04 Jim Meyering <meyering@lucent.com>
5003 * Makefile.am (install-exec-local): Create $(libdir) before installing
5005 (uninstall-local): Uncomment this rule so `make distcheck' works
5008 * unicodeio.c (<errno.h>): Include it.
5009 (errno): Declare if not defined.
5011 * localcharset.c: Add Bruno's comment justifying use of volatile.
5013 * config.charset: New version, incorporating remarks from a linux
5014 i18n mailing list. From Bruno Haible.
5016 2000-03-02 Jim Meyering <meyering@lucent.com>
5018 * Makefile.am (EXTRA_DIST): Add config.charset.
5020 2000-03-01 Jim Meyering <meyering@lucent.com>
5022 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5023 * unicodeio.c: Likewise.
5025 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5027 * config.charset: New file.
5028 * localcharset.c: New file.
5029 * unicodeio.h, unicodeio.c: New files.
5030 * Makefile.am (DEFS): Add -DLIBDIR=...
5031 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5032 (noinst_HEADERS): Add unicodeio.h.
5033 (all-local, install-exec-local, charset.alias): New targets.
5035 2000-02-28 Paul Eggert <eggert@twinsun.com>
5037 * quotearg.c (ALERT_CHAR): New macro.
5038 (quotearg_buffer_restyled): Use it.
5040 2000-02-27 Jim Meyering <meyering@lucent.com>
5042 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5043 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5045 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5046 not `#if STDC_HEADERS'.
5047 Declare malloc if needed.
5049 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5050 now that autoconf always defines the HAVE_DECL_ symbols.
5051 * human.c: Likewise.
5053 * strtoumax.c: Likewise.
5055 * backupfile.c: Arrange for cpp to fail if the configure-time
5056 declaration check was not run.
5058 * human.c: Likewise.
5060 * strtoumax.c: Likewise.
5062 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5063 then first look up the entire `.'-containing string as a login name.
5065 2000-02-18 Paul Eggert <eggert@twinsun.com>
5067 * getdate.y: Handle two-digit years with leading zeros correctly.
5068 (textint): New typedef.
5069 (parser_control): Member year changed from int to textint.
5071 (YYSTYPE): Removed; replaced by %union with int and textint members.
5072 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5073 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5074 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5075 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5076 (date, number, to_year): Use width of number in digits, not its value,
5077 to determine whether it's a 2-digit year, or a 2-digit time.
5078 (yylex): Store number of digits of numeric tokens.
5079 Reported by John Kendall.
5081 (parser_control): Changed from struct parser_control to typedef (for
5082 consistency). All uses changed.
5084 (tID): Removed; not used.
5085 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5087 2000-02-14 Paul Eggert <eggert@twinsun.com>
5089 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5090 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5092 2000-02-12 Jim Meyering <meyering@lucent.com>
5094 * userspec.c (ISDIGIT): Define it.
5095 (isdigit): Remove definition.
5096 (is_number): Use ISDIGIT, not isdigit.
5097 <libintl.h>: Include.
5099 (parse_user_spec): Mark translatable strings.
5101 2000-02-10 Jim Meyering <meyering@lucent.com>
5103 With these changes, nanosleep.[ch] are finally enough like the other
5104 lib/* replacement files to compile on a few more losing systems.
5106 * nanosleep.h: Don't include config.h.
5107 Remove prototype from declaration of nanosleep.
5108 (PARAMS): Remove now-unneeded definition.
5109 * nanosleep.c: #undef nanosleep.
5110 (rpl_nanosleep): Rename from nanosleep.
5112 2000-02-03 Jim Meyering <meyering@lucent.com>
5114 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5115 rather than with `#if HAVE_UTMPNAME'.
5117 2000-02-01 Jim Meyering <meyering@lucent.com>
5119 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5121 2000-01-31 Jim Meyering <meyering@lucent.com>
5123 * nanosleep.h (nanosleep): Guard declaration with
5124 `#if ! HAVE_DECL_NANOSLEEP'.
5125 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5126 the declaration in that vendor's sys/timers.h.
5127 Reported by Christian Krackowizer.
5129 * quotearg.c (ISASCII): Add #undef and move definition to follow
5130 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5131 (ISPRINT): Likewise.
5132 Reported by Tom Tromey.
5134 2000-01-30 Jim Meyering <meyering@lucent.com>
5136 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5137 uses of ->ut_name. The latter doesn't work with new Linux header files
5138 where only utmpx.ut_user is declared.
5140 * readutmp.h (UT_USER): Define.
5142 2000-01-23 Jim Meyering <meyering@lucent.com>
5144 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5147 2000-01-22 Jim Meyering <meyering@lucent.com>
5149 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5150 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5151 Required for some AIX systems. Reported by Christian Krackowizer.
5152 [TESTING] (main): New function.
5154 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5155 * dirname.c (dir_name): Support for DOS-style file names with drive
5158 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5160 * strverscmp.c (ISDIGIT): Define.
5161 (strverscmp): Use ISDIGIT, not isdigit.
5163 2000-01-17 Paul Eggert <eggert@twinsun.com>
5165 * nanosleep.c (nanosleep):
5166 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5167 POSIX.1 doesn't require SA_INTERRUPT and some systems
5168 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5169 it's been part of POSIX.1 since day 1 (in 1988).
5171 2000-01-17 Jim Meyering <meyering@lucent.com>
5173 * interlock: Remove unused file. Reported by François Pinard.
5175 2000-01-16 Paul Eggert <eggert@twinsun.com>
5177 * quotearg.c (quotearg_buffer_restyled): Do not quote
5178 alert, backslash, formfeed, and vertical tab unnecessarily in
5179 shell quoting style.
5182 version-control: never